4000415254 has 64 divisors (see below), whose sum is σ = 6956720640. Its totient is φ = 1707552000.

The previous prime is 4000415233. The next prime is 4000415281. The reversal of 4000415254 is 4525140004.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9501964 + ... + 9502384.

It is an arithmetic number, because the mean of its divisors is an integer number (108698760).

Almost surely, 2^4000415254 is an apocalyptic number.

4000415254 is a deficient number, since it is larger than the sum of its proper divisors (2956305386).

4000415254 is a wasteful number, since it uses less digits than its factorization.

4000415254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 4000415254 is about 63248.8359892892. The cubic root of 4000415254 is about 1587.4559812871.

Adding to 4000415254 its reverse (4525140004), we get a palindrome (8525555258).

The spelling of 4000415254 in words is "four billion, four hundred fifteen thousand, two hundred fifty-four".