1432898957 has 16 divisors (see below), whose sum is σ = 1719091200. Its totient is φ = 1168423920.

The previous prime is 1432898939. The next prime is 1432898983. The reversal of 1432898957 is 7598982341.

It is a cyclic number.

It is not a de Polignac number, because 1432898957 - 2²⁶ = 1365790093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432898657) 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, 43157 + ... + 68762.

It is an arithmetic number, because the mean of its divisors is an integer number (107443200).

Almost surely, 2^1432898957 is an apocalyptic number.

It is an amenable number.

1432898957 is a deficient number, since it is larger than the sum of its proper divisors (286192243).

1432898957 is a wasteful number, since it uses less digits than its factorization.

1432898957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112016.

The product of its digits is 4354560, while the sum is 56.

The square root of 1432898957 is about 37853.6518317586. The cubic root of 1432898957 is about 1127.3839703085.

The spelling of 1432898957 in words is "one billion, four hundred thirty-two million, eight hundred ninety-eight thousand, nine hundred fifty-seven".