34540002019 has 2 divisors, whose sum is σ = 34540002020. Its totient is φ = 34540002018.

The previous prime is 34540001989. The next prime is 34540002089. The reversal of 34540002019 is 91020004543.

34540002019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34540002019 - 2⁷ = 34540001891 is a prime.

It is a super-2 number, since 2×34540002019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34540002089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17270001009 + 17270001010.

It is an arithmetic number, because the mean of its divisors is an integer number (17270001010).

Almost surely, 2^34540002019 is an apocalyptic number.

34540002019 is a deficient number, since it is larger than the sum of its proper divisors (1).

34540002019 is an equidigital number, since it uses as much as digits as its factorization.

34540002019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 34540002019 in words is "thirty-four billion, five hundred forty million, two thousand, nineteen".