141885165 has 16 divisors (see below), whose sum is σ = 232296768. Its totient is φ = 73911936.

The previous prime is 141885157. The next prime is 141885199. The reversal of 141885165 is 561588141.

It is not a de Polignac number, because 141885165 - 2³ = 141885157 is a prime.

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, 109344 + ... + 110633.

It is an arithmetic number, because the mean of its divisors is an integer number (14518548).

Almost surely, 2^141885165 is an apocalyptic number.

141885165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141885165 is a deficient number, since it is larger than the sum of its proper divisors (90411603).

141885165 is a wasteful number, since it uses less digits than its factorization.

141885165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220028.

The product of its digits is 38400, while the sum is 39.

The square root of 141885165 is about 11911.5559437044. Note that the first 3 decimals coincide. The cubic root of 141885165 is about 521.5696714714.

The spelling of 141885165 in words is "one hundred forty-one million, eight hundred eighty-five thousand, one hundred sixty-five".