74874635735152 has 40 divisors (see below), whose sum is σ = 160035929835120. Its totient is φ = 33651521671680.

The previous prime is 74874635735129. The next prime is 74874635735183. The reversal of 74874635735152 is 25153753647847.

It is a super-2 number, since 2×74874635735152² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2390007183 + ... + 2390038510.

It is an arithmetic number, because the mean of its divisors is an integer number (4000898245878).

Almost surely, 2^{74874635735152} is an apocalyptic number.

It is an amenable number.

74874635735152 is an abundant number, since it is smaller than the sum of its proper divisors (85161294099968).

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

74874635735152 is a wasteful number, since it uses less digits than its factorization.

74874635735152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4780045801 (or 4780045795 counting only the distinct ones).

The product of its digits is 592704000, while the sum is 67.

The spelling of 74874635735152 in words is "seventy-four trillion, eight hundred seventy-four billion, six hundred thirty-five million, seven hundred thirty-five thousand, one hundred fifty-two".