2314231040 has 72 divisors (see below), whose sum is σ = 6047280288. Its totient is φ = 841533440.

The previous prime is 2314231039. The next prime is 2314231081. The reversal of 2314231040 is 401324132.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 68102 + ... + 96261.

It is an arithmetic number, because the mean of its divisors is an integer number (83990004).

Almost surely, 2^2314231040 is an apocalyptic number.

2314231040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2314231040 is an abundant number, since it is smaller than the sum of its proper divisors (3733049248).

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

2314231040 is a wasteful number, since it uses less digits than its factorization.

2314231040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164395 (or 164381 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2314231040 is about 48106.4552840884. The cubic root of 2314231040 is about 1322.7229984535.

Adding to 2314231040 its reverse (401324132), we get a palindrome (2715555172).

The spelling of 2314231040 in words is "two billion, three hundred fourteen million, two hundred thirty-one thousand, forty".