34478171002 has 24 divisors (see below), whose sum is σ = 60190144308. Its totient is φ = 14750017920.

The previous prime is 34478170997. The next prime is 34478171011. The reversal of 34478171002 is 20017187443.

It can be written as a sum of positive squares in 2 ways, for example, as 31282643161 + 3195527841 = 176869^2 + 56529^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4186233 + ... + 4194460.

Almost surely, 2^34478171002 is an apocalyptic number.

34478171002 is a deficient number, since it is larger than the sum of its proper divisors (25711973306).

34478171002 is a wasteful number, since it uses less digits than its factorization.

34478171002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8380734 (or 8380723 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The spelling of 34478171002 in words is "thirty-four billion, four hundred seventy-eight million, one hundred seventy-one thousand, two".