354043114512320 has 112 divisors (see below), whose sum is σ = 879806514590208. Its totient is φ = 135446679413760.

The previous prime is 354043114512319. The next prime is 354043114512391. The reversal of 354043114512320 is 23215411340453.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72797477 + ... + 77508443.

Almost surely, 2^{354043114512320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354043114512320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439903257295104).

354043114512320 is an abundant number, since it is smaller than the sum of its proper divisors (525763400077888).

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

354043114512320 is a wasteful number, since it uses less digits than its factorization.

354043114512320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721218 (or 4721208 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 354043114512320 its reverse (23215411340453), we get a palindrome (377258525852773).

The spelling of 354043114512320 in words is "three hundred fifty-four trillion, forty-three billion, one hundred fourteen million, five hundred twelve thousand, three hundred twenty".