2130231412240 has 40 divisors (see below), whose sum is σ = 4982445478080. Its totient is φ = 846990208896.

The previous prime is 2130231412237. The next prime is 2130231412259. The reversal of 2130231412240 is 422141320312.

It is a tau number, because it is divible by the number of its divisors (40).

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, 79710870 + ... + 79737589.

It is an arithmetic number, because the mean of its divisors is an integer number (124561136952).

Almost surely, 2^{2130231412240} is an apocalyptic number.

2130231412240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130231412240 is an abundant number, since it is smaller than the sum of its proper divisors (2852214065840).

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

2130231412240 is a wasteful number, since it uses less digits than its factorization.

2130231412240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159448639 (or 159448633 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2130231412240 its reverse (422141320312), we get a palindrome (2552372732552).

The spelling of 2130231412240 in words is "two trillion, one hundred thirty billion, two hundred thirty-one million, four hundred twelve thousand, two hundred forty".