2314140021 has 24 divisors (see below), whose sum is σ = 3392985024. Its totient is φ = 1519702080.

The previous prime is 2314140013. The next prime is 2314140047. The reversal of 2314140021 is 1200414132.

2314140021 is a `hidden beast` number, since 231 + 414 + 0 + 0 + 21 = 666.

It is not a de Polignac number, because 2314140021 - 2³ = 2314140013 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2314139976 and 2314140003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2314140071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154360 + ... + 168686.

It is an arithmetic number, because the mean of its divisors is an integer number (141374376).

Almost surely, 2^2314140021 is an apocalyptic number.

It is an amenable number.

2314140021 is a deficient number, since it is larger than the sum of its proper divisors (1078845003).

2314140021 is a wasteful number, since it uses less digits than its factorization.

2314140021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14601 (or 14598 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2314140021 is about 48105.5092582960. The cubic root of 2314140021 is about 1322.7056572718.

Adding to 2314140021 its reverse (1200414132), we get a palindrome (3514554153).

The spelling of 2314140021 in words is "two billion, three hundred fourteen million, one hundred forty thousand, twenty-one".