1340014420231 has 16 divisors (see below), whose sum is σ = 1411627392000. Its totient is φ = 1268510511168.

The previous prime is 1340014420201. The next prime is 1340014420243. The reversal of 1340014420231 is 1320244100431.

It is a cyclic number.

It is not a de Polignac number, because 1340014420231 - 2⁹ = 1340014419719 is a prime.

It is a super-2 number, since 2×1340014420231² (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 = 1340014420196 and 1340014420205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340014420201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212731320 + ... + 212737618.

It is an arithmetic number, because the mean of its divisors is an integer number (88226712000).

Almost surely, 2^{1340014420231} is an apocalyptic number.

1340014420231 is a deficient number, since it is larger than the sum of its proper divisors (71612971769).

1340014420231 is a wasteful number, since it uses less digits than its factorization.

1340014420231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13158.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1340014420231 its reverse (1320244100431), we get a palindrome (2660258520662).

The spelling of 1340014420231 in words is "one trillion, three hundred forty billion, fourteen million, four hundred twenty thousand, two hundred thirty-one".