34348133878 has 8 divisors (see below), whose sum is σ = 51522987672. Its totient is φ = 17173804656.

The previous prime is 34348133797. The next prime is 34348133887. The reversal of 34348133878 is 87833184343.

It is a happy number.

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

It is a super-2 number, since 2×34348133878² (a number of 22 digits) contains 22 as substring.

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, 184426 + ... + 320482.

It is an arithmetic number, because the mean of its divisors is an integer number (6440373459).

Almost surely, 2^34348133878 is an apocalyptic number.

34348133878 is a deficient number, since it is larger than the sum of its proper divisors (17174853794).

34348133878 is a wasteful number, since it uses less digits than its factorization.

34348133878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262286.

The product of its digits is 4644864, while the sum is 52.

The spelling of 34348133878 in words is "thirty-four billion, three hundred forty-eight million, one hundred thirty-three thousand, eight hundred seventy-eight".