34311034012 has 12 divisors (see below), whose sum is σ = 60046017976. Its totient is φ = 17155028880.

The previous prime is 34311034007. The next prime is 34311034013. The reversal of 34311034012 is 21043011343.

It is a super-2 number, since 2×34311034012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34311034013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69538 + ... + 271030.

Almost surely, 2^34311034012 is an apocalyptic number.

It is an amenable number.

34311034012 is a deficient number, since it is larger than the sum of its proper divisors (25734983964).

34311034012 is a wasteful number, since it uses less digits than its factorization.

34311034012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244068 (or 244066 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 34311034012 its reverse (21043011343), we get a palindrome (55354045355).

The spelling of 34311034012 in words is "thirty-four billion, three hundred eleven million, thirty-four thousand, twelve".