10299728145912 has 64 divisors (see below), whose sum is σ = 27548884675200. Its totient is φ = 3199225299840.

The previous prime is 10299728145829. The next prime is 10299728145953. The reversal of 10299728145912 is 21954182799201.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185112538 + ... + 185168169.

It is an arithmetic number, because the mean of its divisors is an integer number (430451323050).

Almost surely, 2^{10299728145912} is an apocalyptic number.

10299728145912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10299728145912 is an abundant number, since it is smaller than the sum of its proper divisors (17249156529288).

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

10299728145912 is a wasteful number, since it uses less digits than its factorization.

10299728145912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370280796 (or 370280792 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 60.

The spelling of 10299728145912 in words is "ten trillion, two hundred ninety-nine billion, seven hundred twenty-eight million, one hundred forty-five thousand, nine hundred twelve".