354120334244 has 24 divisors (see below), whose sum is σ = 623965570368. Its totient is φ = 175846036320.

The previous prime is 354120334229. The next prime is 354120334291. The reversal of 354120334244 is 442433021453.

It is a super-2 number, since 2×354120334244² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703769 + ... + 1097055.

It is an arithmetic number, because the mean of its divisors is an integer number (25998565432).

Almost surely, 2^354120334244 is an apocalyptic number.

It is an amenable number.

354120334244 is a deficient number, since it is larger than the sum of its proper divisors (269845236124).

354120334244 is a wasteful number, since it uses less digits than its factorization.

354120334244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394835 (or 394833 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 354120334244 its reverse (442433021453), we get a palindrome (796553355697).

The spelling of 354120334244 in words is "three hundred fifty-four billion, one hundred twenty million, three hundred thirty-four thousand, two hundred forty-four".