13230431434 has 16 divisors (see below), whose sum is σ = 21656634336. Its totient is φ = 6011933200.

The previous prime is 13230431411. The next prime is 13230431507. The reversal of 13230431434 is 43413403231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22492 + ... + 164215.

It is an arithmetic number, because the mean of its divisors is an integer number (1353539646).

Almost surely, 2^13230431434 is an apocalyptic number.

13230431434 is a deficient number, since it is larger than the sum of its proper divisors (8426202902).

13230431434 is a wasteful number, since it uses less digits than its factorization.

13230431434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189941.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 13230431434 its reverse (43413403231), we get a palindrome (56643834665).

The spelling of 13230431434 in words is "thirteen billion, two hundred thirty million, four hundred thirty-one thousand, four hundred thirty-four".