13298590800 has 960 divisors, whose sum is σ = 55973560320. Its totient is φ = 2965248000.

The previous prime is 13298590787. The next prime is 13298590817. The reversal of 13298590800 is 809589231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 84704322 + ... + 84704478.

It is an arithmetic number, because the mean of its divisors is an integer number (58305792).

Almost surely, 2^13298590800 is an apocalyptic number.

13298590800 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 13298590800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27986780160).

13298590800 is an abundant number, since it is smaller than the sum of its proper divisors (42674969520).

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

13298590800 is a wasteful number, since it uses less digits than its factorization.

13298590800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 13298590800 in words is "thirteen billion, two hundred ninety-eight million, five hundred ninety thousand, eight hundred".