2342431320 has 64 divisors (see below), whose sum is σ = 7332837120. Its totient is φ = 597489024.

The previous prime is 2342431303. The next prime is 2342431327. The reversal of 2342431320 is 231342432.

2342431320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342431327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421594 + ... + 427113.

It is an arithmetic number, because the mean of its divisors is an integer number (114575580).

Almost surely, 2^2342431320 is an apocalyptic number.

2342431320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2342431320 is an abundant number, since it is smaller than the sum of its proper divisors (4990405800).

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

2342431320 is a wasteful number, since it uses less digits than its factorization.

2342431320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848744 (or 848740 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2342431320 is about 48398.6706429009. The cubic root of 2342431320 is about 1328.0740435684.

Adding to 2342431320 its reverse (231342432), we get a palindrome (2573773752).

The spelling of 2342431320 in words is "two billion, three hundred forty-two million, four hundred thirty-one thousand, three hundred twenty".