10402032431971 has 2 divisors, whose sum is σ = 10402032431972. Its totient is φ = 10402032431970.

The previous prime is 10402032431963. The next prime is 10402032431981. The reversal of 10402032431971 is 17913423020401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10402032431971 - 2³ = 10402032431963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10402032431971.

It is not a weakly prime, because it can be changed into another prime (10402032431981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201016215985 + 5201016215986.

It is an arithmetic number, because the mean of its divisors is an integer number (5201016215986).

Almost surely, 2^{10402032431971} is an apocalyptic number.

10402032431971 is a deficient number, since it is larger than the sum of its proper divisors (1).

10402032431971 is an equidigital number, since it uses as much as digits as its factorization.

10402032431971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 10402032431971 in words is "ten trillion, four hundred two billion, thirty-two million, four hundred thirty-one thousand, nine hundred seventy-one".