970951782242 has 18 divisors (see below), whose sum is σ = 1577107911843. Its totient is φ = 448123230672.

The previous prime is 970951782193. The next prime is 970951782253. The reversal of 970951782242 is 242287159079.

It can be written as a sum of positive squares in 5 ways, for example, as 581926391281 + 389025390961 = 762841^2 + 623719^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=696761.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18088988 + ... + 18142584.

Almost surely, 2^970951782242 is an apocalyptic number.

970951782242 is a deficient number, since it is larger than the sum of its proper divisors (606156129601).

970951782242 is an frugal number, since it uses more digits than its factorization.

970951782242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107222 (or 53612 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 970951782242 in words is "nine hundred seventy billion, nine hundred fifty-one million, seven hundred eighty-two thousand, two hundred forty-two".