2251153041346 has 64 divisors (see below), whose sum is σ = 3988668096000. Its totient is φ = 941446385920.

The previous prime is 2251153041311. The next prime is 2251153041353. The reversal of 2251153041346 is 6431403511522.

It is a super-2 number, since 2×2251153041346² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3664845 + ... + 4234783.

It is an arithmetic number, because the mean of its divisors is an integer number (62322939000).

Almost surely, 2^{2251153041346} is an apocalyptic number.

2251153041346 is a deficient number, since it is larger than the sum of its proper divisors (1737515054654).

2251153041346 is a wasteful number, since it uses less digits than its factorization.

2251153041346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570207.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 2251153041346 its reverse (6431403511522), we get a palindrome (8682556552868).

The spelling of 2251153041346 in words is "two trillion, two hundred fifty-one billion, one hundred fifty-three million, forty-one thousand, three hundred forty-six".