141813841877 has 4 divisors (see below), whose sum is σ = 141818153100. Its totient is φ = 141809530656.

The previous prime is 141813841837. The next prime is 141813841903. The reversal of 141813841877 is 778148318141.

141813841877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 778148318141 = 19 ⋅40955174639.

It can be written as a sum of positive squares in 2 ways, for example, as 92923767556 + 48890074321 = 304834^2 + 221111^2 .

It is a cyclic number.

It is not a de Polignac number, because 141813841877 - 2¹⁰ = 141813840853 is a prime.

It is a super-2 number, since 2×141813841877² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141813841837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2105888 + ... + 2172185.

It is an arithmetic number, because the mean of its divisors is an integer number (35454538275).

Almost surely, 2^141813841877 is an apocalyptic number.

It is an amenable number.

141813841877 is a deficient number, since it is larger than the sum of its proper divisors (4311223).

141813841877 is an equidigital number, since it uses as much as digits as its factorization.

141813841877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311222.

The product of its digits is 1204224, while the sum is 53.

The spelling of 141813841877 in words is "one hundred forty-one billion, eight hundred thirteen million, eight hundred forty-one thousand, eight hundred seventy-seven".