254421112355 has 32 divisors (see below), whose sum is σ = 308132149248. Its totient is φ = 201664771200.

The previous prime is 254421112349. The next prime is 254421112357. The reversal of 254421112355 is 553211124452.

It is not a de Polignac number, because 254421112355 - 2²² = 254416918051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254421112357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246770690 + ... + 246771720.

It is an arithmetic number, because the mean of its divisors is an integer number (9629129664).

Almost surely, 2^254421112355 is an apocalyptic number.

254421112355 is a deficient number, since it is larger than the sum of its proper divisors (53711036893).

254421112355 is a wasteful number, since it uses less digits than its factorization.

254421112355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147.

The product of its digits is 48000, while the sum is 35.

The spelling of 254421112355 in words is "two hundred fifty-four billion, four hundred twenty-one million, one hundred twelve thousand, three hundred fifty-five".