34107839478 has 80 divisors (see below), whose sum is σ = 76815690336. Its totient is φ = 11311626240.

The previous prime is 34107839471. The next prime is 34107839543. The reversal of 34107839478 is 87493870143.

34107839478 is a `hidden beast` number, since 3 + 410 + 78 + 3 + 94 + 78 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34107839471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 52232200 + ... + 52232852.

Almost surely, 2^34107839478 is an apocalyptic number.

34107839478 is an abundant number, since it is smaller than the sum of its proper divisors (42707850858).

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

34107839478 is a wasteful number, since it uses less digits than its factorization.

34107839478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811 (or 1802 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 34107839478 in words is "thirty-four billion, one hundred seven million, eight hundred thirty-nine thousand, four hundred seventy-eight".