10308481939 has 16 divisors (see below), whose sum is σ = 12404966400. Its totient is φ = 8368242624.

The previous prime is 10308481933. The next prime is 10308481943. The reversal of 10308481939 is 93918480301.

It is a happy number.

10308481939 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10308481939 - 2⁵ = 10308481907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10308481933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512694 + ... + 532420.

It is an arithmetic number, because the mean of its divisors is an integer number (775310400).

Almost surely, 2^10308481939 is an apocalyptic number.

10308481939 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10308481939 is a deficient number, since it is larger than the sum of its proper divisors (2096484461).

10308481939 is a wasteful number, since it uses less digits than its factorization.

10308481939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23682.

The product of its (nonzero) digits is 186624, while the sum is 46.

The spelling of 10308481939 in words is "ten billion, three hundred eight million, four hundred eighty-one thousand, nine hundred thirty-nine".