31030104412434 has 32 divisors (see below), whose sum is σ = 62924660138880. Its totient is φ = 10199357384832.

The previous prime is 31030104412429. The next prime is 31030104412513. The reversal of 31030104412434 is 43421440103013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6130174 + ... + 9981945.

It is an arithmetic number, because the mean of its divisors is an integer number (1966395629340).

Almost surely, 2^{31030104412434} is an apocalyptic number.

31030104412434 is an abundant number, since it is smaller than the sum of its proper divisors (31894555726446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31030104412434 is a wasteful number, since it uses less digits than its factorization.

31030104412434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16116594.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 31030104412434 its reverse (43421440103013), we get a palindrome (74451544515447).

The spelling of 31030104412434 in words is "thirty-one trillion, thirty billion, one hundred four million, four hundred twelve thousand, four hundred thirty-four".