342454858494 has 32 divisors (see below), whose sum is σ = 782837848320. Its totient is φ = 97833759552.

The previous prime is 342454858483. The next prime is 342454858507. The reversal of 342454858494 is 494858454243.

It is a super-2 number, since 2×342454858494² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 36004 + ... + 828375.

It is an arithmetic number, because the mean of its divisors is an integer number (24463682760).

Almost surely, 2^342454858494 is an apocalyptic number.

342454858494 is an abundant number, since it is smaller than the sum of its proper divisors (440382989826).

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

342454858494 is a wasteful number, since it uses less digits than its factorization.

342454858494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873824.

The product of its digits is 88473600, while the sum is 60.

The spelling of 342454858494 in words is "three hundred forty-two billion, four hundred fifty-four million, eight hundred fifty-eight thousand, four hundred ninety-four".