34123542135 has 8 divisors (see below), whose sum is σ = 54597667440. Its totient is φ = 18199222464.

The previous prime is 34123542107. The next prime is 34123542161. The reversal of 34123542135 is 53124532143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34123542135 - 2¹² = 34123538039 is a prime.

It is a super-2 number, since 2×34123542135² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34123542096 and 34123542105.

It is a congruent number.

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, 1137451390 + ... + 1137451419.

It is an arithmetic number, because the mean of its divisors is an integer number (6824708430).

Almost surely, 2^34123542135 is an apocalyptic number.

34123542135 is a deficient number, since it is larger than the sum of its proper divisors (20474125305).

34123542135 is a wasteful number, since it uses less digits than its factorization.

34123542135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274902817.

The product of its digits is 43200, while the sum is 33.

The spelling of 34123542135 in words is "thirty-four billion, one hundred twenty-three million, five hundred forty-two thousand, one hundred thirty-five".