10144730776 has 32 divisors (see below), whose sum is σ = 19430591040. Its totient is φ = 4964383648.

The previous prime is 10144730767. The next prime is 10144730789. The reversal of 10144730776 is 67703744101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346 + ... + 142441.

It is an arithmetic number, because the mean of its divisors is an integer number (607205970).

Almost surely, 2^10144730776 is an apocalyptic number.

It is an amenable number.

10144730776 is a deficient number, since it is larger than the sum of its proper divisors (9285860264).

10144730776 is a wasteful number, since it uses less digits than its factorization.

10144730776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142983 (or 142979 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 10144730776 in words is "ten billion, one hundred forty-four million, seven hundred thirty thousand, seven hundred seventy-six".