1424364040631 has 8 divisors (see below), whose sum is σ = 1650772007424. Its totient is φ = 1203687921240.

The previous prime is 1424364040621. The next prime is 1424364040657. The reversal of 1424364040631 is 1360404634241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1424364040631 is a prime.

It is a super-2 number, since 2×1424364040631² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424364040621) 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 7 ways as a sum of consecutive naturals, for example, 1432961315 + ... + 1432962308.

It is an arithmetic number, because the mean of its divisors is an integer number (206346500928).

Almost surely, 2^{1424364040631} is an apocalyptic number.

1424364040631 is a deficient number, since it is larger than the sum of its proper divisors (226407966793).

1424364040631 is an equidigital number, since it uses as much as digits as its factorization.

1424364040631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865923701.

The product of its (nonzero) digits is 165888, while the sum is 38.

Adding to 1424364040631 its reverse (1360404634241), we get a palindrome (2784768674872).

The spelling of 1424364040631 in words is "one trillion, four hundred twenty-four billion, three hundred sixty-four million, forty thousand, six hundred thirty-one".