260342463431 has 2 divisors, whose sum is σ = 260342463432. Its totient is φ = 260342463430.

The previous prime is 260342463427. The next prime is 260342463481. The reversal of 260342463431 is 134364243062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260342463431 - 2² = 260342463427 is a prime.

It is a super-2 number, since 2×260342463431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260342463481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130171231715 + 130171231716.

It is an arithmetic number, because the mean of its divisors is an integer number (130171231716).

Almost surely, 2^260342463431 is an apocalyptic number.

260342463431 is a deficient number, since it is larger than the sum of its proper divisors (1).

260342463431 is an equidigital number, since it uses as much as digits as its factorization.

260342463431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 260342463431 in words is "two hundred sixty billion, three hundred forty-two million, four hundred sixty-three thousand, four hundred thirty-one".