31304032034 has 16 divisors (see below), whose sum is σ = 51239704896. Its totient is φ = 14224959600.

The previous prime is 31304032021. The next prime is 31304032037. The reversal of 31304032034 is 43023040313.

It is not an unprimeable number, because it can be changed into a prime (31304032037) 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, 129422 + ... + 281705.

It is an arithmetic number, because the mean of its divisors is an integer number (3202481556).

Almost surely, 2^31304032034 is an apocalyptic number.

31304032034 is a deficient number, since it is larger than the sum of its proper divisors (19935672862).

31304032034 is a wasteful number, since it uses less digits than its factorization.

31304032034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414601.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 31304032034 its reverse (43023040313), we get a palindrome (74327072347).

The spelling of 31304032034 in words is "thirty-one billion, three hundred four million, thirty-two thousand, thirty-four".