254103040044 has 72 divisors (see below), whose sum is σ = 734136268320. Its totient is φ = 72594853632.

The previous prime is 254103040039. The next prime is 254103040097. The reversal of 254103040044 is 440040301452.

It is a happy number.

254103040044 is a `hidden beast` number, since 254 + 1 + 0 + 3 + 0 + 400 + 4 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3653062 + ... + 3721970.

It is an arithmetic number, because the mean of its divisors is an integer number (10196337060).

Almost surely, 2^254103040044 is an apocalyptic number.

It is an amenable number.

254103040044 is an abundant number, since it is smaller than the sum of its proper divisors (480033228276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254103040044 is a wasteful number, since it uses less digits than its factorization.

254103040044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83559 (or 83554 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 254103040044 its reverse (440040301452), we get a palindrome (694143341496).

The spelling of 254103040044 in words is "two hundred fifty-four billion, one hundred three million, forty thousand, forty-four".