13431213034 has 16 divisors (see below), whose sum is σ = 20383920000. Its totient is φ = 6636652704.

The previous prime is 13431213023. The next prime is 13431213043. The reversal of 13431213034 is 43031213431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336949 + ... + 374695.

It is an arithmetic number, because the mean of its divisors is an integer number (1273995000).

Almost surely, 2^13431213034 is an apocalyptic number.

13431213034 is a deficient number, since it is larger than the sum of its proper divisors (6952706966).

13431213034 is a wasteful number, since it uses less digits than its factorization.

13431213034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39837.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13431213034 its reverse (43031213431), we get a palindrome (56462426465).

The spelling of 13431213034 in words is "thirteen billion, four hundred thirty-one million, two hundred thirteen thousand, thirty-four".