254040242233055 has 8 divisors (see below), whose sum is σ = 305981555702400. Its totient is φ = 202476683771296.

The previous prime is 254040242233009. The next prime is 254040242233091. The reversal of 254040242233055 is 550332242040452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 254040242233055 - 2⁶ = 254040242232991 is a prime.

It is a super-2 number, since 2×254040242233055² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94438750415 + ... + 94438753104.

It is an arithmetic number, because the mean of its divisors is an integer number (38247694462800).

Almost surely, 2^{254040242233055} is an apocalyptic number.

254040242233055 is a deficient number, since it is larger than the sum of its proper divisors (51941313469345).

254040242233055 is a wasteful number, since it uses less digits than its factorization.

254040242233055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188877503793.

The product of its (nonzero) digits is 1152000, while the sum is 41.

The spelling of 254040242233055 in words is "two hundred fifty-four trillion, forty billion, two hundred forty-two million, two hundred thirty-three thousand, fifty-five".