76445427411 has 24 divisors (see below), whose sum is σ = 111522977280. Its totient is φ = 50456905200.

The previous prime is 76445427407. The next prime is 76445427413. The reversal of 76445427411 is 11472454467.

76445427411 is a `hidden beast` number, since 7 + 64 + 4 + 542 + 7 + 41 + 1 = 666.

It is not a de Polignac number, because 76445427411 - 2² = 76445427407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76445427413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 432930 + ... + 583368.

It is an arithmetic number, because the mean of its divisors is an integer number (4646790720).

Almost surely, 2^76445427411 is an apocalyptic number.

76445427411 is a deficient number, since it is larger than the sum of its proper divisors (35077549869).

76445427411 is a wasteful number, since it uses less digits than its factorization.

76445427411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151007 (or 151004 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The spelling of 76445427411 in words is "seventy-six billion, four hundred forty-five million, four hundred twenty-seven thousand, four hundred eleven".