74052132720466 has 8 divisors (see below), whose sum is σ = 111249880997760. Its totient is φ = 36968839054548.

The previous prime is 74052132720439. The next prime is 74052132720493. The reversal of 74052132720466 is 66402723125047.

It is an interprime number because it is at equal distance from previous prime (74052132720439) and next prime (74052132720493).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×74052132720466² (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 3 ways as a sum of consecutive naturals, for example, 28613651226 + ... + 28613653813.

It is an arithmetic number, because the mean of its divisors is an integer number (13906235124720).

Almost surely, 2^{74052132720466} is an apocalyptic number.

74052132720466 is a deficient number, since it is larger than the sum of its proper divisors (37197748277294).

74052132720466 is a wasteful number, since it uses less digits than its factorization.

74052132720466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57227305688.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 74052132720466 in words is "seventy-four trillion, fifty-two billion, one hundred thirty-two million, seven hundred twenty thousand, four hundred sixty-six".