14420532320631 has 8 divisors (see below), whose sum is σ = 21363751586160. Its totient is φ = 9613688213736.

The previous prime is 14420532320611. The next prime is 14420532320639. The reversal of 14420532320631 is 13602323502441.

14420532320631 is a `hidden beast` number, since 1 + 4 + 42 + 0 + 532 + 3 + 20 + 63 + 1 = 666.

It is not a de Polignac number, because 14420532320631 - 2⁷ = 14420532320503 is a prime.

It is a super-2 number, since 2×14420532320631² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14420532320639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267046894800 + ... + 267046894853.

It is an arithmetic number, because the mean of its divisors is an integer number (2670468948270).

Almost surely, 2^{14420532320631} is an apocalyptic number.

14420532320631 is a deficient number, since it is larger than the sum of its proper divisors (6943219265529).

14420532320631 is an equidigital number, since it uses as much as digits as its factorization.

14420532320631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534093789662 (or 534093789656 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 14420532320631 in words is "fourteen trillion, four hundred twenty billion, five hundred thirty-two million, three hundred twenty thousand, six hundred thirty-one".