74214247721004 has 36 divisors (see below), whose sum is σ = 188539825328400. Its totient is φ = 24613770598560.

The previous prime is 74214247720997. The next prime is 74214247721011. The reversal of 74214247721004 is 40012774241247.

74214247721004 is a `hidden beast` number, since 7 + 4 + 2 + 1 + 424 + 7 + 7 + 210 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (74214247720997) and next prime (74214247721011).

It is a tau number, because it is divible by the number of its divisors (36).

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, 5179658367 + ... + 5179672694.

Almost surely, 2^{74214247721004} is an apocalyptic number.

It is an amenable number.

74214247721004 is an abundant number, since it is smaller than the sum of its proper divisors (114325577607396).

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

74214247721004 is a wasteful number, since it uses less digits than its factorization.

74214247721004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10359331270 (or 10359331265 counting only the distinct ones).

The product of its (nonzero) digits is 702464, while the sum is 45.

The spelling of 74214247721004 in words is "seventy-four trillion, two hundred fourteen billion, two hundred forty-seven million, seven hundred twenty-one thousand, four".