10902381851504 has 120 divisors (see below), whose sum is σ = 25813050872400. Its totient is φ = 4416686776320.

The previous prime is 10902381851503. The next prime is 10902381851507. The reversal of 10902381851504 is 40515818320901.

It is a happy number.

10902381851504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10902381851503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5457089 + ... + 7182240.

It is an arithmetic number, because the mean of its divisors is an integer number (215108757270).

Almost surely, 2^{10902381851504} is an apocalyptic number.

It is an amenable number.

10902381851504 is an abundant number, since it is smaller than the sum of its proper divisors (14910669020896).

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

10902381851504 is a wasteful number, since it uses less digits than its factorization.

10902381851504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12639403 (or 12639384 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 47.

The spelling of 10902381851504 in words is "ten trillion, nine hundred two billion, three hundred eighty-one million, eight hundred fifty-one thousand, five hundred four".