10719319938 has 32 divisors (see below), whose sum is σ = 22352578560. Its totient is φ = 3422724480.

The previous prime is 10719319873. The next prime is 10719319969. The reversal of 10719319938 is 83991391701.

It is a super-2 number, since 2×10719319938² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220443 + ... + 264638.

It is an arithmetic number, because the mean of its divisors is an integer number (698518080).

Almost surely, 2^10719319938 is an apocalyptic number.

10719319938 is an abundant number, since it is smaller than the sum of its proper divisors (11633258622).

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

10719319938 is a wasteful number, since it uses less digits than its factorization.

10719319938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485242.

The product of its (nonzero) digits is 367416, while the sum is 51.

The spelling of 10719319938 in words is "ten billion, seven hundred nineteen million, three hundred nineteen thousand, nine hundred thirty-eight".