141840144171 has 32 divisors (see below), whose sum is σ = 232066717440. Its totient is φ = 85963709160.

The previous prime is 141840144169. The next prime is 141840144217. The reversal of 141840144171 is 171441048141.

141840144171 is a `hidden beast` number, since 1 + 41 + 8 + 401 + 44 + 171 = 666.

It is not a de Polignac number, because 141840144171 - 2¹ = 141840144169 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (141840144161) 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 31 ways as a sum of consecutive naturals, for example, 2923945 + ... + 2972058.

It is an arithmetic number, because the mean of its divisors is an integer number (7252084920).

Almost surely, 2^141840144171 is an apocalyptic number.

141840144171 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

141840144171 is a deficient number, since it is larger than the sum of its proper divisors (90226573269).

141840144171 is an frugal number, since it uses more digits than its factorization.

141840144171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5896035 (or 5896017 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The spelling of 141840144171 in words is "one hundred forty-one billion, eight hundred forty million, one hundred forty-four thousand, one hundred seventy-one".