354320433222125 has 16 divisors (see below), whose sum is σ = 442718947157760. Its totient is φ = 283118496259600.

The previous prime is 354320433222097. The next prime is 354320433222131. The reversal of 354320433222125 is 521222334023453.

It is a happy number.

It is not a de Polignac number, because 354320433222125 - 2⁶ = 354320433222061 is a prime.

It is a super-3 number, since 3×354320433222125³ (a number of 45 digits) contains 333 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, 1689146297 + ... + 1689356046.

It is an arithmetic number, because the mean of its divisors is an integer number (27669934197360).

Almost surely, 2^{354320433222125} is an apocalyptic number.

It is an amenable number.

354320433222125 is a deficient number, since it is larger than the sum of its proper divisors (88398513935635).

354320433222125 is an equidigital number, since it uses as much as digits as its factorization.

354320433222125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378503197 (or 3378503187 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 354320433222125 its reverse (521222334023453), we get a palindrome (875542767245578).

The spelling of 354320433222125 in words is "three hundred fifty-four trillion, three hundred twenty billion, four hundred thirty-three million, two hundred twenty-two thousand, one hundred twenty-five".