74730924366480 has 240 divisors, whose sum is σ = 270238350245760. Its totient is φ = 18438098276352.

The previous prime is 74730924366451. The next prime is 74730924366491. The reversal of 74730924366480 is 8466342903747.

74730924366480 is a `hidden beast` number, since 7 + 4 + 7 + 3 + 0 + 92 + 4 + 3 + 66 + 480 = 666.

74730924366480 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×74730924366480² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51019092 + ... + 52463411.

It is an arithmetic number, because the mean of its divisors is an integer number (1125993126024).

Almost surely, 2^{74730924366480} is an apocalyptic number.

It is an amenable number.

74730924366480 is an abundant number, since it is smaller than the sum of its proper divisors (195507425879280).

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

74730924366480 is a wasteful number, since it uses less digits than its factorization.

74730924366480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103482598 (or 103482589 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 63.

The spelling of 74730924366480 in words is "seventy-four trillion, seven hundred thirty billion, nine hundred twenty-four million, three hundred sixty-six thousand, four hundred eighty".