10140807748 has 12 divisors (see below), whose sum is σ = 17759348460. Its totient is φ = 5066708192.

The previous prime is 10140807739. The next prime is 10140807757. The reversal of 10140807748 is 84770804101.

It is an interprime number because it is at equal distance from previous prime (10140807739) and next prime (10140807757).

It can be written as a sum of positive squares in 2 ways, for example, as 9170360644 + 970447104 = 95762^2 + 31152^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10140807748.

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, 917743 + ... + 928726.

It is an arithmetic number, because the mean of its divisors is an integer number (1479945705).

Almost surely, 2^10140807748 is an apocalyptic number.

It is an amenable number.

10140807748 is a deficient number, since it is larger than the sum of its proper divisors (7618540712).

10140807748 is a wasteful number, since it uses less digits than its factorization.

10140807748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847846 (or 1847844 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 40.

The spelling of 10140807748 in words is "ten billion, one hundred forty million, eight hundred seven thousand, seven hundred forty-eight".