2432942831 has 4 divisors (see below), whose sum is σ = 2654119464. Its totient is φ = 2211766200.

The previous prime is 2432942819. The next prime is 2432942833. The reversal of 2432942831 is 1382492342.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2432942831 - 2³⁰ = 1359201007 is a prime.

It is a super-2 number, since 2×2432942831² = 11838421637828589122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432942833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110588300 + ... + 110588321.

It is an arithmetic number, because the mean of its divisors is an integer number (663529866).

Almost surely, 2^2432942831 is an apocalyptic number.

2432942831 is a deficient number, since it is larger than the sum of its proper divisors (221176633).

2432942831 is a wasteful number, since it uses less digits than its factorization.

2432942831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221176632.

The product of its digits is 82944, while the sum is 38.

The square root of 2432942831 is about 49324.8703090033. The cubic root of 2432942831 is about 1344.9639217715.

The spelling of 2432942831 in words is "two billion, four hundred thirty-two million, nine hundred forty-two thousand, eight hundred thirty-one".