10801902408 has 128 divisors (see below), whose sum is σ = 31659102720. Its totient is φ = 3034690560.

The previous prime is 10801902389. The next prime is 10801902409. The reversal of 10801902408 is 80420910801.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (10801902409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282735 + ... + 318657.

It is an arithmetic number, because the mean of its divisors is an integer number (247336740).

Almost surely, 2^10801902408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10801902408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15829551360).

10801902408 is an abundant number, since it is smaller than the sum of its proper divisors (20857200312).

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

10801902408 is a wasteful number, since it uses less digits than its factorization.

10801902408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36027 (or 36023 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The spelling of 10801902408 in words is "ten billion, eight hundred one million, nine hundred two thousand, four hundred eight".