34743051619 has 4 divisors (see below), whose sum is σ = 35067753144. Its totient is φ = 34418350096.

The previous prime is 34743051617. The next prime is 34743051641. The reversal of 34743051619 is 91615034743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91615034743 = 6659 ⋅13758077.

It is a cyclic number.

It is not a de Polignac number, because 34743051619 - 2¹ = 34743051617 is a prime.

It is a super-2 number, since 2×34743051619² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34743051617) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 162350602 + ... + 162350815.

It is an arithmetic number, because the mean of its divisors is an integer number (8766938286).

Almost surely, 2^34743051619 is an apocalyptic number.

34743051619 is a deficient number, since it is larger than the sum of its proper divisors (324701525).

34743051619 is a wasteful number, since it uses less digits than its factorization.

34743051619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324701524.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 34743051619 in words is "thirty-four billion, seven hundred forty-three million, fifty-one thousand, six hundred nineteen".