2502025421144 has 32 divisors (see below), whose sum is σ = 4758350637600. Its totient is φ = 1233139165440.

The previous prime is 2502025421141. The next prime is 2502025421191. The reversal of 2502025421144 is 4411245202052.

It is a self number, because there is not a number n which added to its sum of digits gives 2502025421144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502025421141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2326454 + ... + 3227450.

It is an arithmetic number, because the mean of its divisors is an integer number (148698457425).

Almost surely, 2^{2502025421144} is an apocalyptic number.

It is an amenable number.

2502025421144 is a deficient number, since it is larger than the sum of its proper divisors (2256325216456).

2502025421144 is a wasteful number, since it uses less digits than its factorization.

2502025421144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905963 (or 905959 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

The spelling of 2502025421144 in words is "two trillion, five hundred two billion, twenty-five million, four hundred twenty-one thousand, one hundred forty-four".