34541216142 has 16 divisors (see below), whose sum is σ = 70055425152. Its totient is φ = 11351573240.

The previous prime is 34541216123. The next prime is 34541216183. The reversal of 34541216142 is 24161214543.

It is a happy number.

It is a super-2 number, since 2×34541216142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40540908 + ... + 40541759.

It is an arithmetic number, because the mean of its divisors is an integer number (4378464072).

Almost surely, 2^34541216142 is an apocalyptic number.

34541216142 is an abundant number, since it is smaller than the sum of its proper divisors (35514209010).

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

34541216142 is a wasteful number, since it uses less digits than its factorization.

34541216142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81082743.

The product of its digits is 23040, while the sum is 33.

The spelling of 34541216142 in words is "thirty-four billion, five hundred forty-one million, two hundred sixteen thousand, one hundred forty-two".