254144031 has 8 divisors (see below), whose sum is σ = 339669120. Its totient is φ = 169024152.

The previous prime is 254144029. The next prime is 254144047. The reversal of 254144031 is 130441452.

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

It is not a de Polignac number, because 254144031 - 2¹ = 254144029 is a prime.

It is a super-2 number, since 2×254144031² = 129178376985857922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 254143992 and 254144010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254144131) 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, 99835 + ... + 102348.

It is an arithmetic number, because the mean of its divisors is an integer number (42458640).

Almost surely, 2^254144031 is an apocalyptic number.

254144031 is a deficient number, since it is larger than the sum of its proper divisors (85525089).

254144031 is a wasteful number, since it uses less digits than its factorization.

254144031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202605.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 254144031 is about 15941.8954644672. The cubic root of 254144031 is about 633.4222355040.

Adding to 254144031 its reverse (130441452), we get a palindrome (384585483).

The spelling of 254144031 in words is "two hundred fifty-four million, one hundred forty-four thousand, thirty-one".