141821873876 has 24 divisors (see below), whose sum is σ = 256767094920. Its totient is φ = 68460239232.

The previous prime is 141821873863. The next prime is 141821873909. The reversal of 141821873876 is 678378128141.

It can be written as a sum of positive squares in 4 ways, for example, as 9781210000 + 132040663876 = 98900^2 + 363374^2 .

It is a super-2 number, since 2×141821873876² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658030 + ... + 1741466.

It is an arithmetic number, because the mean of its divisors is an integer number (10698628955).

Almost surely, 2^141821873876 is an apocalyptic number.

It is an amenable number.

141821873876 is a deficient number, since it is larger than the sum of its proper divisors (114945221044).

141821873876 is a wasteful number, since it uses less digits than its factorization.

141821873876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98123 (or 98121 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 56.

The spelling of 141821873876 in words is "one hundred forty-one billion, eight hundred twenty-one million, eight hundred seventy-three thousand, eight hundred seventy-six".