25938373320000 has 840 divisors, whose sum is σ = 96662184599552. Its totient is φ = 6640704000000.

The previous prime is 25938373319993. The next prime is 25938373320037. The reversal of 25938373320000 is 2337383952.

It is a happy number.

25938373320000 is a `hidden beast` number, since 2 + 593 + 8 + 3 + 7 + 33 + 20 + 0 + 0 + 0 = 666.

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 119 ways as a sum of consecutive naturals, for example, 1417310850 + ... + 1417329150.

Almost surely, 2^{25938373320000} is an apocalyptic number.

25938373320000 is a gapful number since it is divisible by the number (20) 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 25938373320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48331092299776).

25938373320000 is an abundant number, since it is smaller than the sum of its proper divisors (70723811279552).

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

25938373320000 is a wasteful number, since it uses less digits than its factorization.

25938373320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18497 (or 18469 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 25938373320000 in words is "twenty-five trillion, nine hundred thirty-eight billion, three hundred seventy-three million, three hundred twenty thousand".