141667989405 has 8 divisors (see below), whose sum is σ = 226668783072. Its totient is φ = 75556261008.

The previous prime is 141667989403. The next prime is 141667989413. The reversal of 141667989405 is 504989766141.

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

It is not a de Polignac number, because 141667989405 - 2¹ = 141667989403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141667989403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4722266299 + ... + 4722266328.

It is an arithmetic number, because the mean of its divisors is an integer number (28333597884).

Almost surely, 2^141667989405 is an apocalyptic number.

141667989405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141667989405 is a deficient number, since it is larger than the sum of its proper divisors (85000793667).

141667989405 is an equidigital number, since it uses as much as digits as its factorization.

141667989405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9444532635.

The product of its (nonzero) digits is 13063680, while the sum is 60.

The spelling of 141667989405 in words is "one hundred forty-one billion, six hundred sixty-seven million, nine hundred eighty-nine thousand, four hundred five".