1431013324 has 48 divisors (see below), whose sum is σ = 2821666176. Its totient is φ = 630604800.

The previous prime is 1431013313. The next prime is 1431013343. The reversal of 1431013324 is 4233101341.

It is a junction number, because it is equal to n+sod(n) for n = 1431013295 and 1431013304.

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, 93064 + ... + 107344.

It is an arithmetic number, because the mean of its divisors is an integer number (58784712).

Almost surely, 2^1431013324 is an apocalyptic number.

It is an amenable number.

1431013324 is a deficient number, since it is larger than the sum of its proper divisors (1390652852).

1431013324 is a wasteful number, since it uses less digits than its factorization.

1431013324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14386 (or 14384 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1431013324 is about 37828.7367486677. The cubic root of 1431013324 is about 1126.8892237224.

Adding to 1431013324 its reverse (4233101341), we get a palindrome (5664114665).

The spelling of 1431013324 in words is "one billion, four hundred thirty-one million, thirteen thousand, three hundred twenty-four".