254126629131 has 8 divisors (see below), whose sum is σ = 358767005904. Its totient is φ = 159452002560.

The previous prime is 254126629129. The next prime is 254126629157. The reversal of 254126629131 is 131926621452.

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

It is not a de Polignac number, because 254126629131 - 2¹ = 254126629129 is a prime.

It is a super-2 number, since 2×254126629131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (254126609131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2491437490 + ... + 2491437591.

It is an arithmetic number, because the mean of its divisors is an integer number (44845875738).

Almost surely, 2^254126629131 is an apocalyptic number.

254126629131 is a deficient number, since it is larger than the sum of its proper divisors (104640376773).

254126629131 is a wasteful number, since it uses less digits than its factorization.

254126629131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4982875101.

The product of its digits is 155520, while the sum is 42.

The spelling of 254126629131 in words is "two hundred fifty-four billion, one hundred twenty-six million, six hundred twenty-nine thousand, one hundred thirty-one".