2312440111240 has 64 divisors (see below), whose sum is σ = 6013086710400. Its totient is φ = 783928324608.

The previous prime is 2312440111213. The next prime is 2312440111259. The reversal of 2312440111240 is 421110442132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46372354 + ... + 46422193.

It is an arithmetic number, because the mean of its divisors is an integer number (93954479850).

Almost surely, 2^{2312440111240} is an apocalyptic number.

2312440111240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312440111240 is an abundant number, since it is smaller than the sum of its proper divisors (3700646599160).

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

2312440111240 is a wasteful number, since it uses less digits than its factorization.

2312440111240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92794654 (or 92794650 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 2312440111240 its reverse (421110442132), we get a palindrome (2733550553372).

The spelling of 2312440111240 in words is "two trillion, three hundred twelve billion, four hundred forty million, one hundred eleven thousand, two hundred forty".