10493316740 has 12 divisors (see below), whose sum is σ = 22035965196. Its totient is φ = 4197326688.

The previous prime is 10493316739. The next prime is 10493316791. The reversal of 10493316740 is 4761339401.

It can be written as a sum of positive squares in 2 ways, for example, as 1366189444 + 9127127296 = 36962^2 + 95536^2 .

It is a super-2 number, since 2×10493316740² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10493316694 and 10493316703.

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, 262332899 + ... + 262332938.

It is an arithmetic number, because the mean of its divisors is an integer number (1836330433).

Almost surely, 2^10493316740 is an apocalyptic number.

10493316740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10493316740 is an abundant number, since it is smaller than the sum of its proper divisors (11542648456).

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

10493316740 is a wasteful number, since it uses less digits than its factorization.

10493316740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524665846 (or 524665844 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 10493316740 in words is "ten billion, four hundred ninety-three million, three hundred sixteen thousand, seven hundred forty".