2114440513231 has 4 divisors (see below), whose sum is σ = 2114444143000. Its totient is φ = 2114436883464.

The previous prime is 2114440513057. The next prime is 2114440513349. The reversal of 2114440513231 is 1323150444112.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2114440513231 - 2⁹ = 2114440512719 is a prime.

It is a super-2 number, since 2×2114440513231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2114440513193 and 2114440513202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114440513831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721536 + ... + 2179333.

It is an arithmetic number, because the mean of its divisors is an integer number (528611035750).

Almost surely, 2^{2114440513231} is an apocalyptic number.

2114440513231 is a deficient number, since it is larger than the sum of its proper divisors (3629769).

2114440513231 is an equidigital number, since it uses as much as digits as its factorization.

2114440513231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629768.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 2114440513231 its reverse (1323150444112), we get a palindrome (3437590957343).

The spelling of 2114440513231 in words is "two trillion, one hundred fourteen billion, four hundred forty million, five hundred thirteen thousand, two hundred thirty-one".