2252014440400 has 60 divisors (see below), whose sum is σ = 5410948509472. Its totient is φ = 900725224320.

The previous prime is 2252014440391. The next prime is 2252014440413. The reversal of 2252014440400 is 40444102522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4331197 + ... + 4823203.

Almost surely, 2^{2252014440400} is an apocalyptic number.

2252014440400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252014440400 is an abundant number, since it is smaller than the sum of its proper divisors (3158934069072).

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

2252014440400 is a wasteful number, since it uses less digits than its factorization.

2252014440400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503468 (or 503457 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

Adding to 2252014440400 its reverse (40444102522), we get a palindrome (2292458542922).

The spelling of 2252014440400 in words is "two trillion, two hundred fifty-two billion, fourteen million, four hundred forty thousand, four hundred".