78093962044 has 48 divisors (see below), whose sum is σ = 156582461952. Its totient is φ = 33384416832.

The previous prime is 78093962033. The next prime is 78093962057. The reversal of 78093962044 is 44026939087.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 78093961982 and 78093962000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27048769 + ... + 27051655.

It is an arithmetic number, because the mean of its divisors is an integer number (3262134624).

Almost surely, 2^78093962044 is an apocalyptic number.

It is an amenable number.

78093962044 is an abundant number, since it is smaller than the sum of its proper divisors (78488499908).

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

78093962044 is a wasteful number, since it uses less digits than its factorization.

78093962044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002 (or 5000 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 78093962044 in words is "seventy-eight billion, ninety-three million, nine hundred sixty-two thousand, forty-four".