354520334555350 has 24 divisors (see below), whose sum is σ = 659613694510440. Its totient is φ = 141763860222720.

The previous prime is 354520334555323. The next prime is 354520334555399. The reversal of 354520334555350 is 53555433025453.

It is a super-2 number, since 2×354520334555350² (a number of 30 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 11 ways as a sum of consecutive naturals, for example, 1106678235 + ... + 1106998534.

It is an arithmetic number, because the mean of its divisors is an integer number (27483903937935).

Almost surely, 2^{354520334555350} is an apocalyptic number.

354520334555350 is a deficient number, since it is larger than the sum of its proper divisors (305093359955090).

354520334555350 is a wasteful number, since it uses less digits than its factorization.

354520334555350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213679984 (or 2213679979 counting only the distinct ones).

The product of its (nonzero) digits is 40500000, while the sum is 52.

The spelling of 354520334555350 in words is "three hundred fifty-four trillion, five hundred twenty billion, three hundred thirty-four million, five hundred fifty-five thousand, three hundred fifty".