1434422431 has 8 divisors (see below), whose sum is σ = 1545342624. Its totient is φ = 1323585120.

The previous prime is 1434422417. The next prime is 1434422449. The reversal of 1434422431 is 1342244341.

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

It is not a de Polignac number, because 1434422431 - 2¹⁹ = 1433898143 is a prime.

It is a super-2 number, since 2×1434422431² = 4115135421111899522, 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 1434422431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434422491) 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, 17910 + ... + 56476.

It is an arithmetic number, because the mean of its divisors is an integer number (193167828).

Almost surely, 2^1434422431 is an apocalyptic number.

1434422431 is a deficient number, since it is larger than the sum of its proper divisors (110920193).

1434422431 is a wasteful number, since it uses less digits than its factorization.

1434422431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41441.

The product of its digits is 9216, while the sum is 28.

The square root of 1434422431 is about 37873.7696961895. The cubic root of 1434422431 is about 1127.7833778208.

Adding to 1434422431 its reverse (1342244341), we get a palindrome (2776666772).

The spelling of 1434422431 in words is "one billion, four hundred thirty-four million, four hundred twenty-two thousand, four hundred thirty-one".