10885838140 has 36 divisors (see below), whose sum is σ = 24284095416. Its totient is φ = 4098195712.

The previous prime is 10885838111. The next prime is 10885838149. The reversal of 10885838140 is 4183858801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10885838149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 935902 + ... + 947461.

It is an arithmetic number, because the mean of its divisors is an integer number (674558206).

Almost surely, 2^10885838140 is an apocalyptic number.

10885838140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10885838140 is an abundant number, since it is smaller than the sum of its proper divisors (13398257276).

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

10885838140 is a wasteful number, since it uses less digits than its factorization.

10885838140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883406 (or 1883387 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 46.

The spelling of 10885838140 in words is "ten billion, eight hundred eighty-five million, eight hundred thirty-eight thousand, one hundred forty".