2250320344155 has 48 divisors (see below), whose sum is σ = 4225453770720. Its totient is φ = 1107849966912.

The previous prime is 2250320344141. The next prime is 2250320344183. The reversal of 2250320344155 is 5514430230522.

2250320344155 is a `hidden beast` number, since 2 + 2 + 5 + 0 + 3 + 203 + 441 + 5 + 5 = 666.

It is not a de Polignac number, because 2250320344155 - 2⁸ = 2250320343899 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11281909 + ... + 11479638.

It is an arithmetic number, because the mean of its divisors is an integer number (88030286890).

Almost surely, 2^{2250320344155} is an apocalyptic number.

2250320344155 is a deficient number, since it is larger than the sum of its proper divisors (1975133426565).

2250320344155 is a wasteful number, since it uses less digits than its factorization.

2250320344155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22761597 (or 22761568 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 2250320344155 its reverse (5514430230522), we get a palindrome (7764750574677).

The spelling of 2250320344155 in words is "two trillion, two hundred fifty billion, three hundred twenty million, three hundred forty-four thousand, one hundred fifty-five".