34213125555 has 96 divisors (see below), whose sum is σ = 69096268800. Its totient is φ = 15337403136.

The previous prime is 34213125539. The next prime is 34213125587. The reversal of 34213125555 is 55552131243.

34213125555 is a `hidden beast` number, since 34 + 21 + 31 + 25 + 555 = 666.

It is not a de Polignac number, because 34213125555 - 2⁴ = 34213125539 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4829506 + ... + 4836584.

It is an arithmetic number, because the mean of its divisors is an integer number (719752800).

Almost surely, 2^34213125555 is an apocalyptic number.

34213125555 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34213125555 is an abundant number, since it is smaller than the sum of its proper divisors (34883143245).

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

34213125555 is a wasteful number, since it uses less digits than its factorization.

34213125555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7393 (or 7390 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

Adding to 34213125555 its reverse (55552131243), we get a palindrome (89765256798).

The spelling of 34213125555 in words is "thirty-four billion, two hundred thirteen million, one hundred twenty-five thousand, five hundred fifty-five".