240000100000 has 72 divisors (see below), whose sum is σ = 590587692156. Its totient is φ = 96000000000.

The previous prime is 240000099967. The next prime is 240000100003. The reversal of 240000100000 is 1000042.

It can be written as a sum of positive squares in 6 ways, for example, as 100999382416 + 139000717584 = 317804^2 + 372828^2 .

It is not an unprimeable number, because it can be changed into a prime (240000100003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1100001 + ... + 1300000.

Almost surely, 2^240000100000 is an apocalyptic number.

240000100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240000100000 is an abundant number, since it is smaller than the sum of its proper divisors (350587592156).

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

240000100000 is an frugal number, since it uses more digits than its factorization.

240000100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400036 (or 2400008 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 240000100000 its reverse (1000042), we get a palindrome (240001100042).

The spelling of 240000100000 in words is "two hundred forty billion, one hundred thousand".