31034032234 has 16 divisors (see below), whose sum is σ = 48959354880. Its totient is φ = 14733136080.

The previous prime is 31034032231. The next prime is 31034032243. The reversal of 31034032234 is 43223043013.

It is a super-2 number, since 2×31034032234² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31034032199 and 31034032208.

It is not an unprimeable number, because it can be changed into a prime (31034032231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4718874 + ... + 4725445.

It is an arithmetic number, because the mean of its divisors is an integer number (3059959680).

Almost surely, 2^31034032234 is an apocalyptic number.

31034032234 is a deficient number, since it is larger than the sum of its proper divisors (17925322646).

31034032234 is a wasteful number, since it uses less digits than its factorization.

31034032234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9444405.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 31034032234 its reverse (43223043013), we get a palindrome (74257075247).

The spelling of 31034032234 in words is "thirty-one billion, thirty-four million, thirty-two thousand, two hundred thirty-four".