141888005 has 16 divisors (see below), whose sum is σ = 195521664. Its totient is φ = 96828480.

The previous prime is 141887969. The next prime is 141888017. The reversal of 141888005 is 500888141.

It is not a de Polignac number, because 141888005 - 2¹⁶ = 141822469 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2222 + ... + 16991.

It is an arithmetic number, because the mean of its divisors is an integer number (12220104).

Almost surely, 2^141888005 is an apocalyptic number.

It is an amenable number.

141888005 is a deficient number, since it is larger than the sum of its proper divisors (53633659).

141888005 is a wasteful number, since it uses less digits than its factorization.

141888005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19436.

The product of its (nonzero) digits is 10240, while the sum is 35.

The square root of 141888005 is about 11911.6751550737. The cubic root of 141888005 is about 521.5731513936.

The spelling of 141888005 in words is "one hundred forty-one million, eight hundred eighty-eight thousand, five".