2359478431 has 2 divisors, whose sum is σ = 2359478432. Its totient is φ = 2359478430.

The previous prime is 2359478423. The next prime is 2359478453. The reversal of 2359478431 is 1348749532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2359478431 - 2³ = 2359478423 is a prime.

It is a super-2 number, since 2×2359478431² = 11134276932708443522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2359478411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1179739215 + 1179739216.

It is an arithmetic number, because the mean of its divisors is an integer number (1179739216).

Almost surely, 2^2359478431 is an apocalyptic number.

2359478431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2359478431 is an equidigital number, since it uses as much as digits as its factorization.

2359478431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 46.

The square root of 2359478431 is about 48574.4627453562. The cubic root of 2359478431 is about 1331.2879586376.

The spelling of 2359478431 in words is "two billion, three hundred fifty-nine million, four hundred seventy-eight thousand, four hundred thirty-one".