141445523983 has 4 divisors (see below), whose sum is σ = 141450456808. Its totient is φ = 141440591160.

The previous prime is 141445523971. The next prime is 141445524019. The reversal of 141445523983 is 389325544141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389325544141 = 137 ⋅2841792293.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141445523983 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 (141445523083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2423148 + ... + 2480833.

It is an arithmetic number, because the mean of its divisors is an integer number (35362614202).

Almost surely, 2^141445523983 is an apocalyptic number.

141445523983 is a deficient number, since it is larger than the sum of its proper divisors (4932825).

141445523983 is an equidigital number, since it uses as much as digits as its factorization.

141445523983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4932824.

The product of its digits is 2073600, while the sum is 49.

The spelling of 141445523983 in words is "one hundred forty-one billion, four hundred forty-five million, five hundred twenty-three thousand, nine hundred eighty-three".