74131375403630 has 32 divisors (see below), whose sum is σ = 141321806654400. Its totient is φ = 27901146411520.

The previous prime is 74131375403567. The next prime is 74131375403693. The reversal of 74131375403630 is 3630457313147.

It is an interprime number because it is at equal distance from previous prime (74131375403567) and next prime (74131375403693).

It is a congruent number.

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, 55083905 + ... + 56413644.

It is an arithmetic number, because the mean of its divisors is an integer number (4416306457950).

Almost surely, 2^{74131375403630} is an apocalyptic number.

74131375403630 is a deficient number, since it is larger than the sum of its proper divisors (67190431250770).

74131375403630 is a wasteful number, since it uses less digits than its factorization.

74131375403630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111501484.

The product of its (nonzero) digits is 1905120, while the sum is 47.

The spelling of 74131375403630 in words is "seventy-four trillion, one hundred thirty-one billion, three hundred seventy-five million, four hundred three thousand, six hundred thirty".