2254134399 has 16 divisors (see below), whose sum is σ = 3327680640. Its totient is φ = 1345750560.

The previous prime is 2254134391. The next prime is 2254134409. The reversal of 2254134399 is 9934314522.

It is not a de Polignac number, because 2254134399 - 2³ = 2254134391 is a prime.

It is a super-2 number, since 2×2254134399² = 10162243777510182402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2254134399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254134391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507544 + ... + 511965.

It is an arithmetic number, because the mean of its divisors is an integer number (207980040).

Almost surely, 2^2254134399 is an apocalyptic number.

2254134399 is a deficient number, since it is larger than the sum of its proper divisors (1073546241).

2254134399 is a wasteful number, since it uses less digits than its factorization.

2254134399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019590.

The product of its digits is 233280, while the sum is 42.

The square root of 2254134399 is about 47477.7252930256. The cubic root of 2254134399 is about 1311.1728127173.

The spelling of 2254134399 in words is "two billion, two hundred fifty-four million, one hundred thirty-four thousand, three hundred ninety-nine".