357854139223 has 16 divisors (see below), whose sum is σ = 416727037440. Its totient is φ = 300919915296.

The previous prime is 357854139161. The next prime is 357854139259. The reversal of 357854139223 is 322931458753.

It is not a de Polignac number, because 357854139223 - 2²¹ = 357852042071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357854139323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5510086 + ... + 5574652.

It is an arithmetic number, because the mean of its divisors is an integer number (26045439840).

Almost surely, 2^357854139223 is an apocalyptic number.

357854139223 is a deficient number, since it is larger than the sum of its proper divisors (58872898217).

357854139223 is a wasteful number, since it uses less digits than its factorization.

357854139223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79566.

The product of its digits is 5443200, while the sum is 52.

The spelling of 357854139223 in words is "three hundred fifty-seven billion, eight hundred fifty-four million, one hundred thirty-nine thousand, two hundred twenty-three".