13399519490 has 32 divisors (see below), whose sum is σ = 27606648960. Its totient is φ = 4587133824.

The previous prime is 13399519447. The next prime is 13399519499. The reversal of 13399519490 is 9491599331.

It is not an unprimeable number, because it can be changed into a prime (13399519499) 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, 99107 + ... + 191366.

It is an arithmetic number, because the mean of its divisors is an integer number (862707780).

Almost surely, 2^13399519490 is an apocalyptic number.

13399519490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13399519490 is an abundant number, since it is smaller than the sum of its proper divisors (14207129470).

13399519490 is a wasteful number, since it uses less digits than its factorization.

13399519490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291146.

The product of its (nonzero) digits is 1180980, while the sum is 53.

The spelling of 13399519490 in words is "thirteen billion, three hundred ninety-nine million, five hundred nineteen thousand, four hundred ninety".