141968281955 has 8 divisors (see below), whose sum is σ = 170499667632. Its totient is φ = 113482806048.

The previous prime is 141968281837. The next prime is 141968281963. The reversal of 141968281955 is 559182869141.

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

It is a cyclic number.

It is not a de Polignac number, because 141968281955 - 2⁸ = 141968281699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141968281894 and 141968281903.

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, 11470637 + ... + 11483006.

It is an arithmetic number, because the mean of its divisors is an integer number (21312458454).

Almost surely, 2^141968281955 is an apocalyptic number.

141968281955 is a deficient number, since it is larger than the sum of its proper divisors (28531385677).

141968281955 is a wasteful number, since it uses less digits than its factorization.

141968281955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22954885.

The product of its digits is 6220800, while the sum is 59.

The spelling of 141968281955 in words is "one hundred forty-one billion, nine hundred sixty-eight million, two hundred eighty-one thousand, nine hundred fifty-five".