314403021432 has 48 divisors (see below), whose sum is σ = 888530282640. Its totient is φ = 100244441088.

The previous prime is 314403021431. The next prime is 314403021451. The reversal of 314403021432 is 234120304413.

314403021432 is a `hidden beast` number, since 3 + 1 + 440 + 3 + 0 + 214 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 314403021396 and 314403021405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314403021431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94926793 + ... + 94930104.

It is an arithmetic number, because the mean of its divisors is an integer number (18511047555).

Almost surely, 2^314403021432 is an apocalyptic number.

It is an amenable number.

314403021432 is an abundant number, since it is smaller than the sum of its proper divisors (574127261208).

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

314403021432 is a wasteful number, since it uses less digits than its factorization.

314403021432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189856932 (or 189856925 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 314403021432 its reverse (234120304413), we get a palindrome (548523325845).

The spelling of 314403021432 in words is "three hundred fourteen billion, four hundred three million, twenty-one thousand, four hundred thirty-two".