4055253044121 has 24 divisors (see below), whose sum is σ = 6202265233320. Its totient is φ = 2544425926656.

The previous prime is 4055253043991. The next prime is 4055253044123. The reversal of 4055253044121 is 1214403525504.

4055253044121 is a `hidden beast` number, since 4 + 0 + 5 + 525 + 3 + 0 + 4 + 4 + 121 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1985452901721 + 2069800142400 = 1409061^2 + 1438680^2 .

It is not a de Polignac number, because 4055253044121 - 2¹³ = 4055253035929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4055253044123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9390025 + ... + 9812393.

It is an arithmetic number, because the mean of its divisors is an integer number (258427718055).

Almost surely, 2^{4055253044121} is an apocalyptic number.

It is an amenable number.

4055253044121 is a deficient number, since it is larger than the sum of its proper divisors (2147012189199).

4055253044121 is a wasteful number, since it uses less digits than its factorization.

4055253044121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485145 (or 485142 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 4055253044121 its reverse (1214403525504), we get a palindrome (5269656569625).

The spelling of 4055253044121 in words is "four trillion, fifty-five billion, two hundred fifty-three million, forty-four thousand, one hundred twenty-one".