254332115441121 has 16 divisors (see below), whose sum is σ = 339838573916160. Its totient is φ = 169190244327120.

The previous prime is 254332115441057. The next prime is 254332115441147. The reversal of 254332115441121 is 121144511233452.

It is a happy number.

It is not a de Polignac number, because 254332115441121 - 2⁶ = 254332115441057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 254332115441121.

It is not an unprimeable number, because it can be changed into a prime (254332115441161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17644506 + ... + 28635516.

It is an arithmetic number, because the mean of its divisors is an integer number (21239910869760).

Almost surely, 2^{254332115441121} is an apocalyptic number.

It is an amenable number.

254332115441121 is a deficient number, since it is larger than the sum of its proper divisors (85506458475039).

254332115441121 is a wasteful number, since it uses less digits than its factorization.

254332115441121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11007596.

The product of its digits is 115200, while the sum is 39.

Adding to 254332115441121 its reverse (121144511233452), we get a palindrome (375476626674573).

The spelling of 254332115441121 in words is "two hundred fifty-four trillion, three hundred thirty-two billion, one hundred fifteen million, four hundred forty-one thousand, one hundred twenty-one".