1416640224631 has 2 divisors, whose sum is σ = 1416640224632. Its totient is φ = 1416640224630.

The previous prime is 1416640224619. The next prime is 1416640224673. The reversal of 1416640224631 is 1364220466141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1416640224631 - 2⁹ = 1416640224119 is a prime.

It is a super-2 number, since 2×1416640224631² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1416640224611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708320112315 + 708320112316.

It is an arithmetic number, because the mean of its divisors is an integer number (708320112316).

Almost surely, 2^{1416640224631} is an apocalyptic number.

1416640224631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416640224631 is an equidigital number, since it uses as much as digits as its factorization.

1416640224631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 1416640224631 in words is "one trillion, four hundred sixteen billion, six hundred forty million, two hundred twenty-four thousand, six hundred thirty-one".