2331240475344 has 40 divisors (see below), whose sum is σ = 6569859522912. Its totient is φ = 706436507520.

The previous prime is 2331240475327. The next prime is 2331240475363. The reversal of 2331240475344 is 4435740421332.

It is a junction number, because it is equal to n+sod(n) for n = 2331240475296 and 2331240475305.

It is a congruent number.

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, 2207613559 + ... + 2207614614.

Almost surely, 2^{2331240475344} is an apocalyptic number.

2331240475344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2331240475344 is an abundant number, since it is smaller than the sum of its proper divisors (4238619047568).

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

2331240475344 is a wasteful number, since it uses less digits than its factorization.

2331240475344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415228195 (or 4415228189 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 42.

Adding to 2331240475344 its reverse (4435740421332), we get a palindrome (6766980896676).

The spelling of 2331240475344 in words is "two trillion, three hundred thirty-one billion, two hundred forty million, four hundred seventy-five thousand, three hundred forty-four".