254134431452 has 48 divisors (see below), whose sum is σ = 489018587904. Its totient is φ = 114598848000.

The previous prime is 254134431403. The next prime is 254134431541.

254134431452 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32407052 + ... + 32414892.

It is an arithmetic number, because the mean of its divisors is an integer number (10187887248).

Almost surely, 2^254134431452 is an apocalyptic number.

254134431452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

254134431452 is a deficient number, since it is larger than the sum of its proper divisors (234884156452).

254134431452 is a wasteful number, since it uses less digits than its factorization.

254134431452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13610 (or 13608 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

It can be divided in two parts, 254134 and 431452, that added together give a palindrome (685586).

The spelling of 254134431452 in words is "two hundred fifty-four billion, one hundred thirty-four million, four hundred thirty-one thousand, four hundred fifty-two".