4320250400 has 72 divisors (see below), whose sum is σ = 11101945680. Its totient is φ = 1637141760.

The previous prime is 4320250393. The next prime is 4320250423. The reversal of 4320250400 is 40520234.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126914 + ... + 157313.

It is an arithmetic number, because the mean of its divisors is an integer number (154193690).

Almost surely, 2^4320250400 is an apocalyptic number.

4320250400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4320250400 is an abundant number, since it is smaller than the sum of its proper divisors (6781695280).

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

4320250400 is a wasteful number, since it uses less digits than its factorization.

4320250400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284266 (or 284253 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4320250400 is about 65728.6117303568. The cubic root of 4320250400 is about 1628.6820364865.

Adding to 4320250400 its reverse (40520234), we get a palindrome (4360770634).

The spelling of 4320250400 in words is "four billion, three hundred twenty million, two hundred fifty thousand, four hundred".