141919622877 has 4 divisors (see below), whose sum is σ = 189226163840. Its totient is φ = 94613081916.

The previous prime is 141919622857. The next prime is 141919622891. The reversal of 141919622877 is 778226919141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 141919622877 - 2¹⁰ = 141919621853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141919622837) 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 3 ways as a sum of consecutive naturals, for example, 23653270477 + ... + 23653270482.

It is an arithmetic number, because the mean of its divisors is an integer number (47306540960).

Almost surely, 2^141919622877 is an apocalyptic number.

It is an amenable number.

141919622877 is a deficient number, since it is larger than the sum of its proper divisors (47306540963).

141919622877 is an equidigital number, since it uses as much as digits as its factorization.

141919622877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47306540962.

The product of its digits is 3048192, while the sum is 57.

The spelling of 141919622877 in words is "one hundred forty-one billion, nine hundred nineteen million, six hundred twenty-two thousand, eight hundred seventy-seven".