188141401 has 8 divisors (see below), whose sum is σ = 226335680. Its totient is φ = 152776368.

The previous prime is 188141381. The next prime is 188141407. The reversal of 188141401 is 104141881.

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

It is a cyclic number.

It is not a de Polignac number, because 188141401 - 2⁷ = 188141273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 188141401.

It is not an unprimeable number, because it can be changed into a prime (188141407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707166 + ... + 707431.

It is an arithmetic number, because the mean of its divisors is an integer number (28291960).

Almost surely, 2^188141401 is an apocalyptic number.

It is an amenable number.

188141401 is a deficient number, since it is larger than the sum of its proper divisors (38194279).

188141401 is a wasteful number, since it uses less digits than its factorization.

188141401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414623.

The product of its (nonzero) digits is 1024, while the sum is 28.

The square root of 188141401 is about 13716.4645955144. The cubic root of 188141401 is about 573.0090192664.

The spelling of 188141401 in words is "one hundred eighty-eight million, one hundred forty-one thousand, four hundred one".