314512432 has 40 divisors (see below), whose sum is σ = 673995056. Its totient is φ = 141232896.

The previous prime is 314512423. The next prime is 314512433. The reversal of 314512432 is 234215413.

It is a super-3 number, since 3×314512432³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314512397 and 314512406.

It is not an unprimeable number, because it can be changed into a prime (314512433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12738 + ... + 28129.

Almost surely, 2^314512432 is an apocalyptic number.

It is an amenable number.

314512432 is an abundant number, since it is smaller than the sum of its proper divisors (359482624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314512432 is a wasteful number, since it uses less digits than its factorization.

314512432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40925 (or 40919 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 314512432 is about 17734.4983577208. The cubic root of 314512432 is about 680.0579766024.

Adding to 314512432 its reverse (234215413), we get a palindrome (548727845).

The spelling of 314512432 in words is "three hundred fourteen million, five hundred twelve thousand, four hundred thirty-two".