34504220412 has 36 divisors (see below), whose sum is σ = 87700891096. Its totient is φ = 11437860960.

The previous prime is 34504220411. The next prime is 34504220423. The reversal of 34504220412 is 21402240543.

34504220412 is a `hidden beast` number, since 3 + 450 + 4 + 2 + 204 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34504220411) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2641138 + ... + 2654169.

Almost surely, 2^34504220412 is an apocalyptic number.

It is an amenable number.

34504220412 is an abundant number, since it is smaller than the sum of its proper divisors (53196670684).

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

34504220412 is a wasteful number, since it uses less digits than its factorization.

34504220412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295498 (or 5295493 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 34504220412 its reverse (21402240543), we get a palindrome (55906460955).

The spelling of 34504220412 in words is "thirty-four billion, five hundred four million, two hundred twenty thousand, four hundred twelve".