1330671257606 has 16 divisors (see below), whose sum is σ = 2001404172768. Its totient is φ = 663537744000.

The previous prime is 1330671257567. The next prime is 1330671257609. The reversal of 1330671257606 is 6067521760331.

It is a super-2 number, since 2×1330671257606² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330671257609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1907996 + ... + 2510336.

It is an arithmetic number, because the mean of its divisors is an integer number (125087760798).

Almost surely, 2^{1330671257606} is an apocalyptic number.

1330671257606 is a deficient number, since it is larger than the sum of its proper divisors (670732915162).

1330671257606 is a wasteful number, since it uses less digits than its factorization.

1330671257606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605327.

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 1330671257606 in words is "one trillion, three hundred thirty billion, six hundred seventy-one million, two hundred fifty-seven thousand, six hundred six".