10660267040000 has 180 divisors, whose sum is σ = 26638064718804. Its totient is φ = 4256415744000.

The previous prime is 10660267039991. The next prime is 10660267040009. The reversal of 10660267040000 is 4076206601.

It is an interprime number because it is at equal distance from previous prime (10660267039991) and next prime (10660267040009).

It can be written as a sum of positive squares in 10 ways, for example, as 9761775379456 + 898491660544 = 3124384^2 + 947888^2 .

It is a super-2 number, since 2×10660267040000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10660267040009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 89060192 + ... + 89179808.

Almost surely, 2^{10660267040000} is an apocalyptic number.

10660267040000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10660267040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13319032359402).

10660267040000 is an abundant number, since it is smaller than the sum of its proper divisors (15977797678804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10660267040000 is an frugal number, since it uses more digits than its factorization.

10660267040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120210 (or 120181 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 10660267040000 in words is "ten trillion, six hundred sixty billion, two hundred sixty-seven million, forty thousand".