34040362547 has 4 divisors (see below), whose sum is σ = 34050810840. Its totient is φ = 34029914256.

The previous prime is 34040362501. The next prime is 34040362553. The reversal of 34040362547 is 74526304043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74526304043 = 1429 ⋅52152767.

It is a cyclic number.

It is not a de Polignac number, because 34040362547 - 2⁶ = 34040362483 is a prime.

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 34040362547.

It is not an unprimeable number, because it can be changed into a prime (34040362567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5219258 + ... + 5225775.

It is an arithmetic number, because the mean of its divisors is an integer number (8512702710).

Almost surely, 2^34040362547 is an apocalyptic number.

34040362547 is a deficient number, since it is larger than the sum of its proper divisors (10448293).

34040362547 is a wasteful number, since it uses less digits than its factorization.

34040362547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10448292.

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 34040362547 in words is "thirty-four billion, forty million, three hundred sixty-two thousand, five hundred forty-seven".