34318133861 has 12 divisors (see below), whose sum is σ = 38074137696. Its totient is φ = 30906718920.

The previous prime is 34318133821. The next prime is 34318133897. The reversal of 34318133861 is 16833181343.

It is a happy number.

It is not a de Polignac number, because 34318133861 - 2²² = 34313939557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34318133821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1312385 + ... + 1338278.

It is an arithmetic number, because the mean of its divisors is an integer number (3172844808).

Almost surely, 2^34318133861 is an apocalyptic number.

It is an amenable number.

34318133861 is a deficient number, since it is larger than the sum of its proper divisors (3756003835).

34318133861 is a wasteful number, since it uses less digits than its factorization.

34318133861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650792 (or 2650781 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The spelling of 34318133861 in words is "thirty-four billion, three hundred eighteen million, one hundred thirty-three thousand, eight hundred sixty-one".