74017042130 has 16 divisors (see below), whose sum is σ = 134604189720. Its totient is φ = 29301591552.

The previous prime is 74017042111. The next prime is 74017042139. The reversal of 74017042130 is 3124071047.

It can be written as a sum of positive squares in 4 ways, for example, as 55096764529 + 18920277601 = 234727^2 + 137551^2 .

It is a junction number, because it is equal to n+sod(n) for n = 74017042093 and 74017042102.

It is not an unprimeable number, because it can be changed into a prime (74017042139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38152145 + ... + 38154084.

Almost surely, 2^74017042130 is an apocalyptic number.

74017042130 is a deficient number, since it is larger than the sum of its proper divisors (60587147590).

74017042130 is a wasteful number, since it uses less digits than its factorization.

74017042130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76306333.

The product of its (nonzero) digits is 4704, while the sum is 29.

The spelling of 74017042130 in words is "seventy-four billion, seventeen million, forty-two thousand, one hundred thirty".