10381449560 has 16 divisors (see below), whose sum is σ = 23358261600. Its totient is φ = 4152579808.

The previous prime is 10381449557. The next prime is 10381449563. The reversal of 10381449560 is 6594418301.

It is an interprime number because it is at equal distance from previous prime (10381449557) and next prime (10381449563).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10381449563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129768080 + ... + 129768159.

It is an arithmetic number, because the mean of its divisors is an integer number (1459891350).

Almost surely, 2^10381449560 is an apocalyptic number.

10381449560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10381449560 is an abundant number, since it is smaller than the sum of its proper divisors (12976812040).

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

10381449560 is a wasteful number, since it uses less digits than its factorization.

10381449560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259536250 (or 259536246 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 10381449560 in words is "ten billion, three hundred eighty-one million, four hundred forty-nine thousand, five hundred sixty".