2254120030544 has 20 divisors (see below), whose sum is σ = 4379257727424. Its totient is φ = 1123989004128.

The previous prime is 2254120030543. The next prime is 2254120030549. The reversal of 2254120030544 is 4450300214522.

It is a super-2 number, since 2×2254120030544² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2254120030544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254120030541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191932142 + ... + 191943885.

Almost surely, 2^{2254120030544} is an apocalyptic number.

It is an amenable number.

2254120030544 is a deficient number, since it is larger than the sum of its proper divisors (2125137696880).

2254120030544 is a wasteful number, since it uses less digits than its factorization.

2254120030544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383876402 (or 383876396 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 2254120030544 in words is "two trillion, two hundred fifty-four billion, one hundred twenty million, thirty thousand, five hundred forty-four".