141247139944 has 32 divisors (see below), whose sum is σ = 274709761920. Its totient is φ = 68036201856.

The previous prime is 141247139911. The next prime is 141247139983. The reversal of 141247139944 is 449931742141.

It is a happy 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, 2787232 + ... + 2837455.

It is an arithmetic number, because the mean of its divisors is an integer number (8584680060).

Almost surely, 2^141247139944 is an apocalyptic number.

It is an amenable number.

141247139944 is a deficient number, since it is larger than the sum of its proper divisors (133462621976).

141247139944 is a wasteful number, since it uses less digits than its factorization.

141247139944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5624809 (or 5624805 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The spelling of 141247139944 in words is "one hundred forty-one billion, two hundred forty-seven million, one hundred thirty-nine thousand, nine hundred forty-four".