2595004881144 has 256 divisors, whose sum is σ = 7374039120000. Its totient is φ = 755336085504.

The previous prime is 2595004881143. The next prime is 2595004881241. The reversal of 2595004881144 is 4411884005952.

It is a happy number.

It is a super-2 number, since 2×2595004881144² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2595004881143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 387947752 + ... + 387954440.

Almost surely, 2^{2595004881144} is an apocalyptic number.

2595004881144 is a gapful number since it is divisible by the number (24) 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 2595004881144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3687019560000).

2595004881144 is an abundant number, since it is smaller than the sum of its proper divisors (4779034238856).

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

2595004881144 is a wasteful number, since it uses less digits than its factorization.

2595004881144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7602 (or 7598 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 51.

The spelling of 2595004881144 in words is "two trillion, five hundred ninety-five billion, four million, eight hundred eighty-one thousand, one hundred forty-four".