314121020432 has 40 divisors (see below), whose sum is σ = 613829146200. Its totient is φ = 155717406720.

The previous prime is 314121020401. The next prime is 314121020443. The reversal of 314121020432 is 234020121413.

It can be written as a sum of positive squares in 4 ways, for example, as 2149620496 + 311971399936 = 46364^2 + 558544^2 .

It is a super-2 number, since 2×314121020432² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314121020398 and 314121020407.

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, 1167968 + ... + 1411520.

It is an arithmetic number, because the mean of its divisors is an integer number (15345728655).

Almost surely, 2^314121020432 is an apocalyptic number.

It is an amenable number.

314121020432 is a deficient number, since it is larger than the sum of its proper divisors (299708125768).

314121020432 is a wasteful number, since it uses less digits than its factorization.

314121020432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244251 (or 244245 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 314121020432 its reverse (234020121413), we get a palindrome (548141141845).

The spelling of 314121020432 in words is "three hundred fourteen billion, one hundred twenty-one million, twenty thousand, four hundred thirty-two".