2034430431 has 16 divisors (see below), whose sum is σ = 3087832320. Its totient is φ = 1179379520.

The previous prime is 2034430429. The next prime is 2034430457. The reversal of 2034430431 is 1340344302.

It is not a de Polignac number, because 2034430431 - 2¹ = 2034430429 is a prime.

It is a super-2 number, since 2×2034430431² = 8277814357157691522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034430471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1339446 + ... + 1340963.

It is an arithmetic number, because the mean of its divisors is an integer number (192989520).

Almost surely, 2^2034430431 is an apocalyptic number.

2034430431 is a deficient number, since it is larger than the sum of its proper divisors (1053401889).

2034430431 is a wasteful number, since it uses less digits than its factorization.

2034430431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2680446.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2034430431 is about 45104.6608567230. The cubic root of 2034430431 is about 1267.1098913440.

Adding to 2034430431 its reverse (1340344302), we get a palindrome (3374774733).

The spelling of 2034430431 in words is "two billion, thirty-four million, four hundred thirty thousand, four hundred thirty-one".