34385134141 has 4 divisors (see below), whose sum is σ = 34385537952. Its totient is φ = 34384730332.

The previous prime is 34385134123. The next prime is 34385134151. The reversal of 34385134141 is 14143158343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14143158343 = 1367 ⋅10346129.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34385134141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34385134141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34385134151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18865 + ... + 262918.

It is an arithmetic number, because the mean of its divisors is an integer number (8596384488).

Almost surely, 2^34385134141 is an apocalyptic number.

It is an amenable number.

34385134141 is a deficient number, since it is larger than the sum of its proper divisors (403811).

34385134141 is a wasteful number, since it uses less digits than its factorization.

34385134141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403810.

The product of its digits is 69120, while the sum is 37.

The spelling of 34385134141 in words is "thirty-four billion, three hundred eighty-five million, one hundred thirty-four thousand, one hundred forty-one".