34040037188719 has 4 divisors (see below), whose sum is σ = 34047984901896. Its totient is φ = 34032089475544.

The previous prime is 34040037188687. The next prime is 34040037188761. The reversal of 34040037188719 is 91788173004043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34040037188719 - 2⁵ = 34040037188687 is a prime.

It is a super-2 number, since 2×34040037188719² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34040037188719.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34040037188789) 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, 3973850164 + ... + 3973858729.

It is an arithmetic number, because the mean of its divisors is an integer number (8511996225474).

Almost surely, 2^{34040037188719} is an apocalyptic number.

34040037188719 is a deficient number, since it is larger than the sum of its proper divisors (7947713177).

34040037188719 is an equidigital number, since it uses as much as digits as its factorization.

34040037188719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7947713176.

The product of its (nonzero) digits is 4064256, while the sum is 55.

The spelling of 34040037188719 in words is "thirty-four trillion, forty billion, thirty-seven million, one hundred eighty-eight thousand, seven hundred nineteen".