2345613140 has 96 divisors (see below), whose sum is σ = 5714343936. Its totient is φ = 801630720.

The previous prime is 2345613091. The next prime is 2345613143. The reversal of 2345613140 is 413165432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345613143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179054 + ... + 191706.

It is an arithmetic number, because the mean of its divisors is an integer number (59524416).

Almost surely, 2^2345613140 is an apocalyptic number.

2345613140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2345613140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2857171968).

2345613140 is an abundant number, since it is smaller than the sum of its proper divisors (3368730796).

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

2345613140 is a wasteful number, since it uses less digits than its factorization.

2345613140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12729 (or 12727 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2345613140 is about 48431.5304321472. The cubic root of 2345613140 is about 1328.6750972186.

Adding to 2345613140 its reverse (413165432), we get a palindrome (2758778572).

The spelling of 2345613140 in words is "two billion, three hundred forty-five million, six hundred thirteen thousand, one hundred forty".