1413233660631 has 16 divisors (see below), whose sum is σ = 2094718545920. Its totient is φ = 841627985760.

The previous prime is 1413233660627. The next prime is 1413233660653. The reversal of 1413233660631 is 1360663323141.

It is a happy number.

It is not a de Polignac number, because 1413233660631 - 2² = 1413233660627 is a prime.

It is a super-2 number, since 2×1413233660631² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 1413233660631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413233660611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584462671 + ... + 584465088.

It is an arithmetic number, because the mean of its divisors is an integer number (130919909120).

Almost surely, 2^{1413233660631} is an apocalyptic number.

1413233660631 is a deficient number, since it is larger than the sum of its proper divisors (681484885289).

1413233660631 is a wasteful number, since it uses less digits than its factorization.

1413233660631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168927806.

The product of its (nonzero) digits is 139968, while the sum is 39.

Adding to 1413233660631 its reverse (1360663323141), we get a palindrome (2773896983772).

The spelling of 1413233660631 in words is "one trillion, four hundred thirteen billion, two hundred thirty-three million, six hundred sixty thousand, six hundred thirty-one".