1424113631 has 8 divisors (see below), whose sum is σ = 1501524720. Its totient is φ = 1346948352.

The previous prime is 1424113601. The next prime is 1424113633. The reversal of 1424113631 is 1363114241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1424113631 - 2¹⁴ = 1424097247 is a prime.

It is a super-2 number, since 2×1424113631² = 4056199268000008322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1424113631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424113633) 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, 49490 + ... + 72783.

It is an arithmetic number, because the mean of its divisors is an integer number (187690590).

Almost surely, 2^1424113631 is an apocalyptic number.

1424113631 is a deficient number, since it is larger than the sum of its proper divisors (77411089).

1424113631 is a wasteful number, since it uses less digits than its factorization.

1424113631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122905.

The product of its digits is 1728, while the sum is 26.

The square root of 1424113631 is about 37737.4301059306. The cubic root of 1424113631 is about 1125.0751899704.

Adding to 1424113631 its reverse (1363114241), we get a palindrome (2787227872).

It can be divided in two parts, 14241 and 13631, that added together give a palindrome (27872).

The spelling of 1424113631 in words is "one billion, four hundred twenty-four million, one hundred thirteen thousand, six hundred thirty-one".