34145212522 has 16 divisors (see below), whose sum is σ = 51457726080. Its totient is φ = 16992708768.

The previous prime is 34145212513. The next prime is 34145212547. The reversal of 34145212522 is 22521254143.

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, 1004773 + ... + 1038199.

It is an arithmetic number, because the mean of its divisors is an integer number (3216107880).

Almost surely, 2^34145212522 is an apocalyptic number.

34145212522 is a deficient number, since it is larger than the sum of its proper divisors (17312513558).

34145212522 is a wasteful number, since it uses less digits than its factorization.

34145212522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35805.

The product of its digits is 19200, while the sum is 31.

Adding to 34145212522 its reverse (22521254143), we get a palindrome (56666466665).

The spelling of 34145212522 in words is "thirty-four billion, one hundred forty-five million, two hundred twelve thousand, five hundred twenty-two".