254354060131 has 4 divisors (see below), whose sum is σ = 256872417264. Its totient is φ = 251835703000.

The previous prime is 254354060021. The next prime is 254354060141. The reversal of 254354060131 is 131060453452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254354060131 - 2⁷ = 254354060003 is a prime.

It is a super-2 number, since 2×254354060131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254354060141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259178415 + ... + 1259178616.

It is an arithmetic number, because the mean of its divisors is an integer number (64218104316).

Almost surely, 2^254354060131 is an apocalyptic number.

254354060131 is a deficient number, since it is larger than the sum of its proper divisors (2518357133).

254354060131 is a wasteful number, since it uses less digits than its factorization.

254354060131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518357132.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 254354060131 in words is "two hundred fifty-four billion, three hundred fifty-four million, sixty thousand, one hundred thirty-one".