10144859904 has 90 divisors (see below), whose sum is σ = 30250198440. Its totient is φ = 3381613056.

The previous prime is 10144859899. The next prime is 10144859917. The reversal of 10144859904 is 40995844101.

It is a happy number.

10144859904 is a `hidden beast` number, since 1 + 0 + 14 + 48 + 599 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10144859904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 223884 + ... + 265355.

It is an arithmetic number, because the mean of its divisors is an integer number (336113316).

Almost surely, 2^10144859904 is an apocalyptic number.

It is an amenable number.

10144859904 is an abundant number, since it is smaller than the sum of its proper divisors (20105338536).

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

10144859904 is an frugal number, since it uses more digits than its factorization.

10144859904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489267 (or 489244 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 10144859904 in words is "ten billion, one hundred forty-four million, eight hundred fifty-nine thousand, nine hundred four".