10317972342 has 64 divisors (see below), whose sum is σ = 21443304960. Its totient is φ = 3307488000.

The previous prime is 10317972331. The next prime is 10317972347. The reversal of 10317972342 is 24327971301.

It is a self number, because there is not a number n which added to its sum of digits gives 10317972342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10317972347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6533709 + ... + 6535287.

It is an arithmetic number, because the mean of its divisors is an integer number (335051640).

Almost surely, 2^10317972342 is an apocalyptic number.

10317972342 is an abundant number, since it is smaller than the sum of its proper divisors (11125332618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10317972342 is a wasteful number, since it uses less digits than its factorization.

10317972342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989.

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 10317972342 in words is "ten billion, three hundred seventeen million, nine hundred seventy-two thousand, three hundred forty-two".