382744097431 has 2 divisors, whose sum is σ = 382744097432. Its totient is φ = 382744097430.

The previous prime is 382744097381. The next prime is 382744097581. The reversal of 382744097431 is 134790447283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 382744097431 - 2⁷ = 382744097303 is a prime.

It is a super-2 number, since 2×382744097431² (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 (382744497431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191372048715 + 191372048716.

It is an arithmetic number, because the mean of its divisors is an integer number (191372048716).

Almost surely, 2^382744097431 is an apocalyptic number.

382744097431 is a deficient number, since it is larger than the sum of its proper divisors (1).

382744097431 is an equidigital number, since it uses as much as digits as its factorization.

382744097431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 382744097431 in words is "three hundred eighty-two billion, seven hundred forty-four million, ninety-seven thousand, four hundred thirty-one".