34364435823 has 72 divisors (see below), whose sum is σ = 53920339200. Its totient is φ = 21076223328.

The previous prime is 34364435821. The next prime is 34364435857. The reversal of 34364435823 is 32853446343.

34364435823 is a `hidden beast` number, since 3 + 4 + 3 + 64 + 4 + 3 + 582 + 3 = 666.

It is not a de Polignac number, because 34364435823 - 2¹ = 34364435821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34364435821) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21224908 + ... + 21226526.

It is an arithmetic number, because the mean of its divisors is an integer number (748893600).

Almost surely, 2^34364435823 is an apocalyptic number.

34364435823 is a deficient number, since it is larger than the sum of its proper divisors (19555903377).

34364435823 is a wasteful number, since it uses less digits than its factorization.

34364435823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849 (or 1827 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 45.

The spelling of 34364435823 in words is "thirty-four billion, three hundred sixty-four million, four hundred thirty-five thousand, eight hundred twenty-three".