10381457860 has 24 divisors (see below), whose sum is σ = 21804491520. Its totient is φ = 4151929824.

The previous prime is 10381457857. The next prime is 10381457887. The reversal of 10381457860 is 6875418301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101581 + ... + 176299.

It is an arithmetic number, because the mean of its divisors is an integer number (908520480).

Almost surely, 2^10381457860 is an apocalyptic number.

10381457860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10381457860 is an abundant number, since it is smaller than the sum of its proper divisors (11423033660).

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

10381457860 is a wasteful number, since it uses less digits than its factorization.

10381457860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81675 (or 81673 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 10381457860 in words is "ten billion, three hundred eighty-one million, four hundred fifty-seven thousand, eight hundred sixty".