34726212138 has 16 divisors (see below), whose sum is σ = 71329517280. Its totient is φ = 11262555216.

The previous prime is 34726212127. The next prime is 34726212167. The reversal of 34726212138 is 83121262743.

34726212138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34726212096 and 34726212105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78211968 + ... + 78212411.

It is an arithmetic number, because the mean of its divisors is an integer number (4458094830).

Almost surely, 2^34726212138 is an apocalyptic number.

34726212138 is an abundant number, since it is smaller than the sum of its proper divisors (36603305142).

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

34726212138 is a wasteful number, since it uses less digits than its factorization.

34726212138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156424421.

The product of its digits is 96768, while the sum is 39.

The spelling of 34726212138 in words is "thirty-four billion, seven hundred twenty-six million, two hundred twelve thousand, one hundred thirty-eight".