10662144164 has 48 divisors (see below), whose sum is σ = 21580352640. Its totient is φ = 4514780160.

The previous prime is 10662144161. The next prime is 10662144169. The reversal of 10662144164 is 46144126601.

It is a super-2 number, since 2×10662144164² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10662144161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1792307 + ... + 1798245.

It is an arithmetic number, because the mean of its divisors is an integer number (449590680).

Almost surely, 2^10662144164 is an apocalyptic number.

10662144164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10662144164 is an abundant number, since it is smaller than the sum of its proper divisors (10918208476).

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

10662144164 is a wasteful number, since it uses less digits than its factorization.

10662144164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6708 (or 6706 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 10662144164 in words is "ten billion, six hundred sixty-two million, one hundred forty-four thousand, one hundred sixty-four".