34023212816 has 20 divisors (see below), whose sum is σ = 67037264400. Its totient is φ = 16723273632.

The previous prime is 34023212813. The next prime is 34023212831. The reversal of 34023212816 is 61821232043.

It is not an unprimeable number, because it can be changed into a prime (34023212813) 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, 18019826 + ... + 18021713.

It is an arithmetic number, because the mean of its divisors is an integer number (3351863220).

Almost surely, 2^34023212816 is an apocalyptic number.

It is an amenable number.

34023212816 is a deficient number, since it is larger than the sum of its proper divisors (33014051584).

34023212816 is a wasteful number, since it uses less digits than its factorization.

34023212816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36041606 (or 36041600 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 34023212816 its reverse (61821232043), we get a palindrome (95844444859).

The spelling of 34023212816 in words is "thirty-four billion, twenty-three million, two hundred twelve thousand, eight hundred sixteen".