1432315023 has 16 divisors (see below), whose sum is σ = 1919289600. Its totient is φ = 950121536.

The previous prime is 1432315007. The next prime is 1432315043. The reversal of 1432315023 is 3205132341.

It is a cyclic number.

It is not a de Polignac number, because 1432315023 - 2⁴ = 1432315007 is a prime.

It is a super-2 number, since 2×1432315023² = 4103052650222981058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1432314984 and 1432315002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432315043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622411 + ... + 624707.

It is an arithmetic number, because the mean of its divisors is an integer number (119955600).

Almost surely, 2^1432315023 is an apocalyptic number.

1432315023 is a deficient number, since it is larger than the sum of its proper divisors (486974577).

1432315023 is a wasteful number, since it uses less digits than its factorization.

1432315023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1432315023 is about 37845.9379986809. The cubic root of 1432315023 is about 1127.2308059200.

Adding to 1432315023 its reverse (3205132341), we get a palindrome (4637447364).

The spelling of 1432315023 in words is "one billion, four hundred thirty-two million, three hundred fifteen thousand, twenty-three".