240403896100 has 27 divisors (see below), whose sum is σ = 521687094481. Its totient is φ = 96159597200.

The previous prime is 240403896049. The next prime is 240403896137. The reversal of 240403896100 is 1698304042.

The square root of 240403896100 is 490310.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 86545402596 + 153858493504 = 294186^2 + 392248^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240403896100.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4878585 + ... + 4927615.

Almost surely, 2^240403896100 is an apocalyptic number.

240403896100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

240403896100 is the 490310-th square number.

It is an amenable number.

240403896100 is an abundant number, since it is smaller than the sum of its proper divisors (281283198381).

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

240403896100 is an frugal number, since it uses more digits than its factorization.

240403896100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98076 (or 49038 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 240403896100 in words is "two hundred forty billion, four hundred three million, eight hundred ninety-six thousand, one hundred".