34531220324 has 24 divisors (see below), whose sum is σ = 60533856768. Its totient is φ = 17235862560.

The previous prime is 34531220309. The next prime is 34531220357. The reversal of 34531220324 is 42302213543.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7358819 + ... + 7363509.

It is an arithmetic number, because the mean of its divisors is an integer number (2522244032).

Almost surely, 2^34531220324 is an apocalyptic number.

It is an amenable number.

34531220324 is a deficient number, since it is larger than the sum of its proper divisors (26002636444).

34531220324 is a wasteful number, since it uses less digits than its factorization.

34531220324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7475 (or 7473 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 34531220324 its reverse (42302213543), we get a palindrome (76833433867).

The spelling of 34531220324 in words is "thirty-four billion, five hundred thirty-one million, two hundred twenty thousand, three hundred twenty-four".