68074735176 has 64 divisors (see below), whose sum is σ = 216110275200. Its totient is φ = 19449923904.

The previous prime is 68074735153. The next prime is 68074735193. The reversal of 68074735176 is 67153747086.

68074735176 is a `hidden beast` number, since 6 + 80 + 7 + 47 + 3 + 517 + 6 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 22509975 + ... + 22512998.

It is an arithmetic number, because the mean of its divisors is an integer number (3376723050).

Almost surely, 2^68074735176 is an apocalyptic number.

It is an amenable number.

68074735176 is an abundant number, since it is smaller than the sum of its proper divisors (148035540024).

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

68074735176 is a wasteful number, since it uses less digits than its factorization.

68074735176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45022995 (or 45022985 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 54.

The spelling of 68074735176 in words is "sixty-eight billion, seventy-four million, seven hundred thirty-five thousand, one hundred seventy-six".