141493923771 has 8 divisors (see below), whose sum is σ = 188688221184. Its totient is φ = 94314454440.

The previous prime is 141493923757. The next prime is 141493923773. The reversal of 141493923771 is 177329394141.

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

It is not a de Polignac number, because 141493923771 - 2²⁵ = 141460369339 is a prime.

It is a super-2 number, since 2×141493923771² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141493923773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3684735 + ... + 3722936.

It is an arithmetic number, because the mean of its divisors is an integer number (23586027648).

Almost surely, 2^141493923771 is an apocalyptic number.

141493923771 is a deficient number, since it is larger than the sum of its proper divisors (47194297413).

141493923771 is an equidigital number, since it uses as much as digits as its factorization.

141493923771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414041.

The product of its digits is 1143072, while the sum is 51.

The spelling of 141493923771 in words is "one hundred forty-one billion, four hundred ninety-three million, nine hundred twenty-three thousand, seven hundred seventy-one".