179406149406 has 16 divisors (see below), whose sum is σ = 391431598848. Its totient is φ = 54365499800.

The previous prime is 179406149383. The next prime is 179406149467. The reversal of 179406149406 is 604941604971.

179406149406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1359137430 + ... + 1359137561.

It is an arithmetic number, because the mean of its divisors is an integer number (24464474928).

Almost surely, 2^179406149406 is an apocalyptic number.

179406149406 is an abundant number, since it is smaller than the sum of its proper divisors (212025449442).

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

179406149406 is a wasteful number, since it uses less digits than its factorization.

179406149406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718275007.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 179406149406 in words is "one hundred seventy-nine billion, four hundred six million, one hundred forty-nine thousand, four hundred six".