6427760613232 has 40 divisors (see below), whose sum is σ = 14271680331776. Its totient is φ = 2747248387776.

The previous prime is 6427760613203. The next prime is 6427760613247. The reversal of 6427760613232 is 2323160677246.

It is a super-2 number, since 2×6427760613232² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78147888 + ... + 78230095.

Almost surely, 2^{6427760613232} is an apocalyptic number.

It is an amenable number.

6427760613232 is an abundant number, since it is smaller than the sum of its proper divisors (7843919718544).

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

6427760613232 is a wasteful number, since it uses less digits than its factorization.

6427760613232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156378365 (or 156378359 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 6427760613232 in words is "six trillion, four hundred twenty-seven billion, seven hundred sixty million, six hundred thirteen thousand, two hundred thirty-two".