10399419060 has 96 divisors (see below), whose sum is σ = 30412609920. Its totient is φ = 2652461568.

The previous prime is 10399419049. The next prime is 10399419083. The reversal of 10399419060 is 6091499301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91282 + ... + 170678.

It is an arithmetic number, because the mean of its divisors is an integer number (316798020).

Almost surely, 2^10399419060 is an apocalyptic number.

10399419060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10399419060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15206304960).

10399419060 is an abundant number, since it is smaller than the sum of its proper divisors (20013190860).

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

10399419060 is a wasteful number, since it uses less digits than its factorization.

10399419060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79505 (or 79503 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 42.

The spelling of 10399419060 in words is "ten billion, three hundred ninety-nine million, four hundred nineteen thousand, sixty".