15401325205200 has 480 divisors, whose sum is σ = 54128243999232. Its totient is φ = 3712359168000.

The previous prime is 15401325205157. The next prime is 15401325205243. The reversal of 15401325205200 is 250252310451.

It is an interprime number because it is at equal distance from previous prime (15401325205157) and next prime (15401325205243).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2645818290 + ... + 2645824110.

Almost surely, 2^{15401325205200} is an apocalyptic number.

15401325205200 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 15401325205200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27064121999616).

15401325205200 is an abundant number, since it is smaller than the sum of its proper divisors (38726918794032).

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

15401325205200 is a wasteful number, since it uses less digits than its factorization.

15401325205200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6963 (or 6952 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 15401325205200 its reverse (250252310451), we get a palindrome (15651577515651).

The spelling of 15401325205200 in words is "fifteen trillion, four hundred one billion, three hundred twenty-five million, two hundred five thousand, two hundred".