141724489947 has 8 divisors (see below), whose sum is σ = 189017392656. Its totient is φ = 94457290272.

The previous prime is 141724489919. The next prime is 141724489969. The reversal of 141724489947 is 749984427141.

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

It is not a de Polignac number, because 141724489947 - 2¹¹ = 141724487899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141724489987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6412888 + ... + 6434949.

It is an arithmetic number, because the mean of its divisors is an integer number (23627174082).

Almost surely, 2^141724489947 is an apocalyptic number.

141724489947 is a deficient number, since it is larger than the sum of its proper divisors (47292902709).

141724489947 is a wasteful number, since it uses less digits than its factorization.

141724489947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12851517.

The product of its digits is 16257024, while the sum is 60.

The spelling of 141724489947 in words is "one hundred forty-one billion, seven hundred twenty-four million, four hundred eighty-nine thousand, nine hundred forty-seven".