240237130020 has 24 divisors (see below), whose sum is σ = 672663964224. Its totient is φ = 64063234656.

The previous prime is 240237130019. The next prime is 240237130031. The reversal of 240237130020 is 20031732042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2001976024 + ... + 2001976143.

It is an arithmetic number, because the mean of its divisors is an integer number (28027665176).

Almost surely, 2^240237130020 is an apocalyptic number.

240237130020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240237130020 is an abundant number, since it is smaller than the sum of its proper divisors (432426834204).

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

240237130020 is a wasteful number, since it uses less digits than its factorization.

240237130020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003952179 (or 4003952177 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

Adding to 240237130020 its reverse (20031732042), we get a palindrome (260268862062).

The spelling of 240237130020 in words is "two hundred forty billion, two hundred thirty-seven million, one hundred thirty thousand, twenty".