354232112234512 has 80 divisors (see below), whose sum is σ = 699068377854000. Its totient is φ = 173851342405632.

The previous prime is 354232112234467. The next prime is 354232112234521. The reversal of 354232112234512 is 215432211232453.

It can be written as a sum of positive squares in 8 ways, for example, as 10302328156176 + 343929784078336 = 3209724^2 + 18545344^2 .

It is a super-3 number, since 3×354232112234512³ (a number of 45 digits) contains 333 as substring.

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, 617306064 + ... + 617879632.

It is an arithmetic number, because the mean of its divisors is an integer number (8738354723175).

Almost surely, 2^{354232112234512} is an apocalyptic number.

It is an amenable number.

354232112234512 is a deficient number, since it is larger than the sum of its proper divisors (344836265619488).

354232112234512 is a wasteful number, since it uses less digits than its factorization.

354232112234512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576188 (or 576182 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

Adding to 354232112234512 its reverse (215432211232453), we get a palindrome (569664323466965).

The spelling of 354232112234512 in words is "three hundred fifty-four trillion, two hundred thirty-two billion, one hundred twelve million, two hundred thirty-four thousand, five hundred twelve".