13670429858 has 8 divisors (see below), whose sum is σ = 20560620828. Its totient is φ = 6816889584.

The previous prime is 13670429819. The next prime is 13670429863. The reversal of 13670429858 is 85892407631.

It can be written as a sum of positive squares in 2 ways, for example, as 13642940809 + 27489049 = 116803^2 + 5243^2 .

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

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, 9161741 + ... + 9163232.

It is a 2-persistent number, because it is pandigital, and so is 2⋅13670429858 = 27340859716, but 3⋅13670429858 = 41011289574 is not.

Almost surely, 2^13670429858 is an apocalyptic number.

13670429858 is a deficient number, since it is larger than the sum of its proper divisors (6890190970).

13670429858 is a wasteful number, since it uses less digits than its factorization.

13670429858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18325348.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 13670429858 in words is "thirteen billion, six hundred seventy million, four hundred twenty-nine thousand, eight hundred fifty-eight".