1424014431 has 24 divisors (see below), whose sum is σ = 2238948144. Its totient is φ = 802569600.

The previous prime is 1424014429. The next prime is 1424014499. The reversal of 1424014431 is 1344104241.

It is not a de Polignac number, because 1424014431 - 2¹ = 1424014429 is a prime.

It is a super-2 number, since 2×1424014431² = 4055634199392507522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424014331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55620 + ... + 77081.

It is an arithmetic number, because the mean of its divisors is an integer number (93289506).

Almost surely, 2^1424014431 is an apocalyptic number.

1424014431 is a deficient number, since it is larger than the sum of its proper divisors (814933713).

1424014431 is a wasteful number, since it uses less digits than its factorization.

1424014431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132791 (or 132784 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1424014431 is about 37736.1157381096. The cubic root of 1424014431 is about 1125.0490661069.

Adding to 1424014431 its reverse (1344104241), we get a palindrome (2768118672).

The spelling of 1424014431 in words is "one billion, four hundred twenty-four million, fourteen thousand, four hundred thirty-one".