77366401463160 has 96 divisors (see below), whose sum is σ = 251442984489840. Its totient is φ = 20630861540352.

The previous prime is 77366401463093. The next prime is 77366401463161. The reversal of 77366401463160 is 6136410466377.

77366401463160 is a `hidden beast` number, since 7 + 7 + 36 + 6 + 401 + 46 + 3 + 160 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 77366401463097 and 77366401463106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77366401463161) 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, 43607184 + ... + 45346656.

Almost surely, 2^{77366401463160} is an apocalyptic number.

It is an amenable number.

77366401463160 is an abundant number, since it is smaller than the sum of its proper divisors (174076583026680).

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

77366401463160 is a wasteful number, since it uses less digits than its factorization.

77366401463160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863037 (or 1863030 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 77366401463160 in words is "seventy-seven trillion, three hundred sixty-six billion, four hundred one million, four hundred sixty-three thousand, one hundred sixty".