70873100971242 has 16 divisors (see below), whose sum is σ = 145042625244000. Its totient is φ = 23074963106832.

The previous prime is 70873100971237. The next prime is 70873100971301. The reversal of 70873100971242 is 24217900137807.

It is a super-2 number, since 2×70873100971242² (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 7 ways as a sum of consecutive naturals, for example, 137350970617 + ... + 137350971132.

It is an arithmetic number, because the mean of its divisors is an integer number (9065164077750).

Almost surely, 2^{70873100971242} is an apocalyptic number.

70873100971242 is an abundant number, since it is smaller than the sum of its proper divisors (74169524272758).

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

70873100971242 is a wasteful number, since it uses less digits than its factorization.

70873100971242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274701941797.

The product of its (nonzero) digits is 1185408, while the sum is 51.

The spelling of 70873100971242 in words is "seventy trillion, eight hundred seventy-three billion, one hundred million, nine hundred seventy-one thousand, two hundred forty-two".