1434030431 has 8 divisors (see below), whose sum is σ = 1438021200. Its totient is φ = 1430046720.

The previous prime is 1434030379. The next prime is 1434030439. The reversal of 1434030431 is 1340304341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434030431 is a prime.

It is a super-2 number, since 2×1434030431² = 4112886554068091522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1434030397 and 1434030406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434030439) 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, 907400 + ... + 908978.

It is an arithmetic number, because the mean of its divisors is an integer number (179752650).

Almost surely, 2^1434030431 is an apocalyptic number.

1434030431 is a deficient number, since it is larger than the sum of its proper divisors (3990769).

1434030431 is a wasteful number, since it uses less digits than its factorization.

1434030431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1434030431 is about 37868.5942569829. The cubic root of 1434030431 is about 1127.6806346418.

Adding to 1434030431 its reverse (1340304341), we get a palindrome (2774334772).

The spelling of 1434030431 in words is "one billion, four hundred thirty-four million, thirty thousand, four hundred thirty-one".