34012817578 has 8 divisors (see below), whose sum is σ = 51153842880. Its totient is φ = 16961536620.

The previous prime is 34012817563. The next prime is 34012817593. The reversal of 34012817578 is 87571821043.

It is an interprime number because it is at equal distance from previous prime (34012817563) and next prime (34012817593).

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 22435138 + ... + 22436653.

It is an arithmetic number, because the mean of its divisors is an integer number (6394230360).

Almost surely, 2^34012817578 is an apocalyptic number.

34012817578 is a deficient number, since it is larger than the sum of its proper divisors (17141025302).

34012817578 is a wasteful number, since it uses less digits than its factorization.

34012817578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44872172.

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 34012817578 in words is "thirty-four billion, twelve million, eight hundred seventeen thousand, five hundred seventy-eight".