13250334400 has 42 divisors (see below), whose sum is σ = 32604108020. Its totient is φ = 5300133120.

The previous prime is 13250334397. The next prime is 13250334413. The reversal of 13250334400 is 443305231.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4139130 + ... + 4142329.

Almost surely, 2^13250334400 is an apocalyptic number.

13250334400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13250334400 is an abundant number, since it is smaller than the sum of its proper divisors (19353773620).

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

13250334400 is an equidigital number, since it uses as much as digits as its factorization.

13250334400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8281481 (or 8281466 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 13250334400 its reverse (443305231), we get a palindrome (13693639631).

The spelling of 13250334400 in words is "thirteen billion, two hundred fifty million, three hundred thirty-four thousand, four hundred".