4254400624 has 20 divisors (see below), whose sum is σ = 8244593344. Its totient is φ = 2126763648.

The previous prime is 4254400621. The next prime is 4254400687. The reversal of 4254400624 is 4260044524.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254400621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61924 + ... + 111100.

Almost surely, 2^4254400624 is an apocalyptic number.

It is an amenable number.

4254400624 is a deficient number, since it is larger than the sum of its proper divisors (3990192720).

4254400624 is a wasteful number, since it uses less digits than its factorization.

4254400624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54592 (or 54586 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 4254400624 is about 65225.7665650623. The cubic root of 4254400624 is about 1620.3647789034.

The spelling of 4254400624 in words is "four billion, two hundred fifty-four million, four hundred thousand, six hundred twenty-four".