34142225502 has 128 divisors (see below), whose sum is σ = 91843642368. Its totient is φ = 8188876800.

The previous prime is 34142225483. The next prime is 34142225521. The reversal of 34142225502 is 20552224143.

It is an interprime number because it is at equal distance from previous prime (34142225483) and next prime (34142225521).

It is a self number, because there is not a number n which added to its sum of digits gives 34142225502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 375252 + ... + 457272.

It is an arithmetic number, because the mean of its divisors is an integer number (717528456).

Almost surely, 2^34142225502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34142225502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45921821184).

34142225502 is an abundant number, since it is smaller than the sum of its proper divisors (57701416866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34142225502 is a wasteful number, since it uses less digits than its factorization.

34142225502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82114.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 34142225502 its reverse (20552224143), we get a palindrome (54694449645).

The spelling of 34142225502 in words is "thirty-four billion, one hundred forty-two million, two hundred twenty-five thousand, five hundred two".