1424431430 has 16 divisors (see below), whose sum is σ = 2626513344. Its totient is φ = 555875520.

The previous prime is 1424431427. The next prime is 1424431441. The reversal of 1424431430 is 341344241.

It is a self number, because there is not a number n which added to its sum of digits gives 1424431430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1736702 + ... + 1737521.

It is an arithmetic number, because the mean of its divisors is an integer number (164157084).

Almost surely, 2^1424431430 is an apocalyptic number.

1424431430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1424431430 is a deficient number, since it is larger than the sum of its proper divisors (1202081914).

1424431430 is a wasteful number, since it uses less digits than its factorization.

1424431430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474271.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1424431430 is about 37741.6405313813. The cubic root of 1424431430 is about 1125.1588727069.

Adding to 1424431430 its reverse (341344241), we get a palindrome (1765775671).

The spelling of 1424431430 in words is "one billion, four hundred twenty-four million, four hundred thirty-one thousand, four hundred thirty".