34313431034 has 4 divisors (see below), whose sum is σ = 51470146554. Its totient is φ = 17156715516.

The previous prime is 34313431013. The next prime is 34313431037. The reversal of 34313431034 is 43013431343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21443209225 + 12870221809 = 146435^2 + 113447^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34313430988 and 34313431006.

It is not an unprimeable number, because it can be changed into a prime (34313431037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8578357757 + ... + 8578357760.

Almost surely, 2^34313431034 is an apocalyptic number.

34313431034 is a deficient number, since it is larger than the sum of its proper divisors (17156715520).

34313431034 is a wasteful number, since it uses less digits than its factorization.

34313431034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17156715519.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 34313431034 its reverse (43013431343), we get a palindrome (77326862377).

The spelling of 34313431034 in words is "thirty-four billion, three hundred thirteen million, four hundred thirty-one thousand, thirty-four".