1325050334400 has 672 divisors, whose sum is σ = 4847138652160. Its totient is φ = 314782433280.

The previous prime is 1325050334351. The next prime is 1325050334431. The reversal of 1325050334400 is 44330505231.

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

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, 293215341 + ... + 293219859.

Almost surely, 2^{1325050334400} is an apocalyptic number.

1325050334400 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 1325050334400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2423569326080).

1325050334400 is an abundant number, since it is smaller than the sum of its proper divisors (3522088317760).

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

1325050334400 is a wasteful number, since it uses less digits than its factorization.

1325050334400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4721 (or 4706 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 1325050334400 its reverse (44330505231), we get a palindrome (1369380839631).

The spelling of 1325050334400 in words is "one trillion, three hundred twenty-five billion, fifty million, three hundred thirty-four thousand, four hundred".