34413331523 has 4 divisors (see below), whose sum is σ = 36437645160. Its totient is φ = 32389017888.

The previous prime is 34413331501. The next prime is 34413331529. The reversal of 34413331523 is 32513331443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32513331443 = 659 ⋅49337377.

It is a cyclic number.

It is not a de Polignac number, because 34413331523 - 2²² = 34409137219 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 34413331523.

It is not an unprimeable number, because it can be changed into a prime (34413331529) 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, 1012156793 + ... + 1012156826.

It is an arithmetic number, because the mean of its divisors is an integer number (9109411290).

Almost surely, 2^34413331523 is an apocalyptic number.

34413331523 is a deficient number, since it is larger than the sum of its proper divisors (2024313637).

34413331523 is a wasteful number, since it uses less digits than its factorization.

34413331523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024313636.

The product of its digits is 38880, while the sum is 32.

Adding to 34413331523 its reverse (32513331443), we get a palindrome (66926662966).

The spelling of 34413331523 in words is "thirty-four billion, four hundred thirteen million, three hundred thirty-one thousand, five hundred twenty-three".