2140414031 has 6 divisors (see below), whose sum is σ = 2489869440. Its totient is φ = 1834640556.

The previous prime is 2140414027. The next prime is 2140414033. The reversal of 2140414031 is 1304140412.

It is not a de Polignac number, because 2140414031 - 2² = 2140414027 is a prime.

It is a super-2 number, since 2×2140414031² = 9162744448203337922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2140413994 and 2140414012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140414033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21840911 + ... + 21841008.

It is an arithmetic number, because the mean of its divisors is an integer number (414978240).

Almost surely, 2^2140414031 is an apocalyptic number.

2140414031 is a deficient number, since it is larger than the sum of its proper divisors (349455409).

2140414031 is an equidigital number, since it uses as much as digits as its factorization.

2140414031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43681933 (or 43681926 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2140414031 is about 46264.6088387225. The cubic root of 2140414031 is about 1288.7418438291.

Adding to 2140414031 its reverse (1304140412), we get a palindrome (3444554443).

The spelling of 2140414031 in words is "two billion, one hundred forty million, four hundred fourteen thousand, thirty-one".