20034345763615 has 8 divisors (see below), whose sum is σ = 24041466644688. Its totient is φ = 16027308792000.

The previous prime is 20034345763513. The next prime is 20034345763657. The reversal of 20034345763615 is 51636754343002.

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

It is not a de Polignac number, because 20034345763615 - 2²⁹ = 20033808892703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20450886 + ... + 21408115.

It is an arithmetic number, because the mean of its divisors is an integer number (3005183330586).

Almost surely, 2^{20034345763615} is an apocalyptic number.

20034345763615 is a deficient number, since it is larger than the sum of its proper divisors (4007120881073).

20034345763615 is an equidigital number, since it uses as much as digits as its factorization.

20034345763615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41954729.

The product of its (nonzero) digits is 5443200, while the sum is 49.

The spelling of 20034345763615 in words is "twenty trillion, thirty-four billion, three hundred forty-five million, seven hundred sixty-three thousand, six hundred fifteen".