10531118693344 has 24 divisors (see below), whose sum is σ = 20946883644288. Its totient is φ = 5211275228160.

The previous prime is 10531118693321. The next prime is 10531118693371. The reversal of 10531118693344 is 44339681113501.

It is a super-2 number, since 2×10531118693344² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1696375552 + ... + 1696381759.

It is an arithmetic number, because the mean of its divisors is an integer number (872786818512).

Almost surely, 2^{10531118693344} is an apocalyptic number.

It is an amenable number.

10531118693344 is a deficient number, since it is larger than the sum of its proper divisors (10415764950944).

10531118693344 is an equidigital number, since it uses as much as digits as its factorization.

10531118693344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392757418 (or 3392757410 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 10531118693344 in words is "ten trillion, five hundred thirty-one billion, one hundred eighteen million, six hundred ninety-three thousand, three hundred forty-four".