34391132816 has 10 divisors (see below), whose sum is σ = 66632819862. Its totient is φ = 17195566400.

The previous prime is 34391132803. The next prime is 34391132869. The reversal of 34391132816 is 61823119343.

It can be written as a sum of positive squares in only one way, i.e., 28627286416 + 5763846400 = 169196^2 + 75920^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1074722885 + ... + 1074722916.

Almost surely, 2^34391132816 is an apocalyptic number.

It is an amenable number.

34391132816 is a deficient number, since it is larger than the sum of its proper divisors (32241687046).

34391132816 is a wasteful number, since it uses less digits than its factorization.

34391132816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149445809 (or 2149445803 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The spelling of 34391132816 in words is "thirty-four billion, three hundred ninety-one million, one hundred thirty-two thousand, eight hundred sixteen".