1232434234234 has 24 divisors (see below), whose sum is σ = 2150655284448. Its totient is φ = 528141078360.

The previous prime is 1232434234231. The next prime is 1232434234253. The reversal of 1232434234234 is 4324324342321.

It is a junction number, because it is equal to n+sod(n) for n = 1232434234193 and 1232434234202.

It is not an unprimeable number, because it can be changed into a prime (1232434234231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 632529 + ... + 1692619.

It is an arithmetic number, because the mean of its divisors is an integer number (89610636852).

Almost surely, 2^{1232434234234} is an apocalyptic number.

1232434234234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1232434234234 is a deficient number, since it is larger than the sum of its proper divisors (918221050214).

1232434234234 is a wasteful number, since it uses less digits than its factorization.

1232434234234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071970 (or 1071963 counting only the distinct ones).

The product of its digits is 331776, while the sum is 37.

Adding to 1232434234234 its reverse (4324324342321), we get a palindrome (5556758576555).

The spelling of 1232434234234 in words is "one trillion, two hundred thirty-two billion, four hundred thirty-four million, two hundred thirty-four thousand, two hundred thirty-four".