317220070348 has 6 divisors (see below), whose sum is σ = 555135123116. Its totient is φ = 158610035172.

The previous prime is 317220070303. The next prime is 317220070357. The reversal of 317220070348 is 843070022713.

It is a super-2 number, since 2×317220070348² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39652508790 + ... + 39652508797.

Almost surely, 2^317220070348 is an apocalyptic number.

It is an amenable number.

317220070348 is a deficient number, since it is larger than the sum of its proper divisors (237915052768).

317220070348 is a wasteful number, since it uses less digits than its factorization.

317220070348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79305017591 (or 79305017589 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 317220070348 in words is "three hundred seventeen billion, two hundred twenty million, seventy thousand, three hundred forty-eight".