7970322297644 has 48 divisors (see below), whose sum is σ = 16230195598848. Its totient is φ = 3354218045568.

The previous prime is 7970322297589. The next prime is 7970322297671. The reversal of 7970322297644 is 4467922230797.

It is a super-2 number, since 2×7970322297644² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8124944 + ... + 9052919.

It is an arithmetic number, because the mean of its divisors is an integer number (338129074976).

Almost surely, 2^{7970322297644} is an apocalyptic number.

It is an amenable number.

7970322297644 is an abundant number, since it is smaller than the sum of its proper divisors (8259873301204).

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

7970322297644 is a wasteful number, since it uses less digits than its factorization.

7970322297644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17178174 (or 17178172 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 62.

The spelling of 7970322297644 in words is "seven trillion, nine hundred seventy billion, three hundred twenty-two million, two hundred ninety-seven thousand, six hundred forty-four".