10514146744 has 16 divisors (see below), whose sum is σ = 20349961920. Its totient is φ = 5087490240.

The previous prime is 10514146733. The next prime is 10514146759. The reversal of 10514146744 is 44764141501.

It is a super-2 number, since 2×10514146744² (a number of 21 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, 21197629 + ... + 21198124.

It is an arithmetic number, because the mean of its divisors is an integer number (1271872620).

Almost surely, 2^10514146744 is an apocalyptic number.

It is an amenable number.

10514146744 is a deficient number, since it is larger than the sum of its proper divisors (9835815176).

10514146744 is a wasteful number, since it uses less digits than its factorization.

10514146744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42395790 (or 42395786 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 10514146744 in words is "ten billion, five hundred fourteen million, one hundred forty-six thousand, seven hundred forty-four".