34205112412112 has 20 divisors (see below), whose sum is σ = 66384163167300. Its totient is φ = 17073715465728.

The previous prime is 34205112412057. The next prime is 34205112412223. The reversal of 34205112412112 is 21121421150243.

It can be written as a sum of positive squares in 2 ways, for example, as 10525248901696 + 23679863510416 = 3244264^2 + 4866196^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1802536487 + ... + 1802555462.

It is an arithmetic number, because the mean of its divisors is an integer number (3319208158365).

Almost surely, 2^{34205112412112} is an apocalyptic number.

It is an amenable number.

34205112412112 is a deficient number, since it is larger than the sum of its proper divisors (32179050755188).

34205112412112 is a wasteful number, since it uses less digits than its factorization.

34205112412112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3605092550 (or 3605092544 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 34205112412112 its reverse (21121421150243), we get a palindrome (55326533562355).

The spelling of 34205112412112 in words is "thirty-four trillion, two hundred five billion, one hundred twelve million, four hundred twelve thousand, one hundred twelve".