357143705117 has 4 divisors (see below), whose sum is σ = 372671692320. Its totient is φ = 341615717916.

The previous prime is 357143705011. The next prime is 357143705129. The reversal of 357143705117 is 711507341753.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 357143705117 - 2⁸ = 357143704861 is a prime.

It is a super-2 number, since 2×357143705117² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357143405117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7763993567 + ... + 7763993612.

It is an arithmetic number, because the mean of its divisors is an integer number (93167923080).

Almost surely, 2^357143705117 is an apocalyptic number.

It is an amenable number.

357143705117 is a deficient number, since it is larger than the sum of its proper divisors (15527987203).

357143705117 is a wasteful number, since it uses less digits than its factorization.

357143705117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15527987202.

The product of its (nonzero) digits is 308700, while the sum is 44.

The spelling of 357143705117 in words is "three hundred fifty-seven billion, one hundred forty-three million, seven hundred five thousand, one hundred seventeen".