10349975812 has 24 divisors (see below), whose sum is σ = 20293076160. Its totient is φ = 4577384160.

The previous prime is 10349975809. The next prime is 10349975833. The reversal of 10349975812 is 21857994301.

It is a happy 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, 3177112 + ... + 3180367.

It is an arithmetic number, because the mean of its divisors is an integer number (845544840).

Almost surely, 2^10349975812 is an apocalyptic number.

It is an amenable number.

10349975812 is a deficient number, since it is larger than the sum of its proper divisors (9943100348).

10349975812 is a wasteful number, since it uses less digits than its factorization.

10349975812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357531 (or 6357529 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 10349975812 in words is "ten billion, three hundred forty-nine million, nine hundred seventy-five thousand, eight hundred twelve".