34047015843 has 4 divisors (see below), whose sum is σ = 45396021128. Its totient is φ = 22698010560.

The previous prime is 34047015833. The next prime is 34047015859. The reversal of 34047015843 is 34851074043.

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

It is not a de Polignac number, because 34047015843 - 2¹³ = 34047007651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34047015803) 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, 5674502638 + ... + 5674502643.

It is an arithmetic number, because the mean of its divisors is an integer number (11349005282).

Almost surely, 2^34047015843 is an apocalyptic number.

34047015843 is a deficient number, since it is larger than the sum of its proper divisors (11349005285).

34047015843 is a wasteful number, since it uses less digits than its factorization.

34047015843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11349005284.

The product of its (nonzero) digits is 161280, while the sum is 39.

Adding to 34047015843 its reverse (34851074043), we get a palindrome (68898089886).

The spelling of 34047015843 in words is "thirty-four billion, forty-seven million, fifteen thousand, eight hundred forty-three".