1234431034 has 16 divisors (see below), whose sum is σ = 1901016936. Its totient is φ = 600825600.

The previous prime is 1234431031. The next prime is 1234431043. The reversal of 1234431034 is 4301344321.

It can be written as a sum of positive squares in 4 ways, for example, as 1162605409 + 71825625 = 34097^2 + 8475^2 .

It is not an unprimeable number, because it can be changed into a prime (1234431031) 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, 21004 + ... + 53944.

Almost surely, 2^1234431034 is an apocalyptic number.

1234431034 is a deficient number, since it is larger than the sum of its proper divisors (666585902).

1234431034 is a wasteful number, since it uses less digits than its factorization.

1234431034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33441.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1234431034 is about 35134.4707374396. The cubic root of 1234431034 is about 1072.7263382715.

Adding to 1234431034 its reverse (4301344321), we get a palindrome (5535775355).

The spelling of 1234431034 in words is "one billion, two hundred thirty-four million, four hundred thirty-one thousand, thirty-four".