74474312014256 has 60 divisors (see below), whose sum is σ = 181261858613136. Its totient is φ = 29015965714560.

The previous prime is 74474312014243. The next prime is 74474312014301. The reversal of 74474312014256 is 65241021347447.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2747710475 + ... + 2747737578.

Almost surely, 2^{74474312014256} is an apocalyptic number.

It is an amenable number.

74474312014256 is an abundant number, since it is smaller than the sum of its proper divisors (106787546598880).

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

74474312014256 is a wasteful number, since it uses less digits than its factorization.

74474312014256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495448090 (or 5495448073 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 74474312014256 in words is "seventy-four trillion, four hundred seventy-four billion, three hundred twelve million, fourteen thousand, two hundred fifty-six".