2304021132400 has 240 divisors, whose sum is σ = 6143811076480. Its totient is φ = 824942361600.

The previous prime is 2304021132397. The next prime is 2304021132403. The reversal of 2304021132400 is 42311204032.

It is an interprime number because it is at equal distance from previous prime (2304021132397) and next prime (2304021132403).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304021132403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31043335 + ... + 31117465.

Almost surely, 2^{2304021132400} is an apocalyptic number.

2304021132400 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 2304021132400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3071905538240).

2304021132400 is an abundant number, since it is smaller than the sum of its proper divisors (3839789944080).

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

2304021132400 is a wasteful number, since it uses less digits than its factorization.

2304021132400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74344 (or 74333 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2304021132400 its reverse (42311204032), we get a palindrome (2346332336432).

The spelling of 2304021132400 in words is "two trillion, three hundred four billion, twenty-one million, one hundred thirty-two thousand, four hundred".