42717470165331 has 32 divisors (see below), whose sum is σ = 61611873888768. Its totient is φ = 26170273221120.

The previous prime is 42717470165323. The next prime is 42717470165353. The reversal of 42717470165331 is 13356107471724.

It is not a de Polignac number, because 42717470165331 - 2³ = 42717470165323 is a prime.

It is a super-2 number, since 2×42717470165331² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42717470165311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154178235 + ... + 154455051.

It is an arithmetic number, because the mean of its divisors is an integer number (1925371059024).

Almost surely, 2^{42717470165331} is an apocalyptic number.

42717470165331 is a deficient number, since it is larger than the sum of its proper divisors (18894403723437).

42717470165331 is a wasteful number, since it uses less digits than its factorization.

42717470165331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294491.

The product of its (nonzero) digits is 2963520, while the sum is 51.

The spelling of 42717470165331 in words is "forty-two trillion, seven hundred seventeen billion, four hundred seventy million, one hundred sixty-five thousand, three hundred thirty-one".