141243409523 has 8 divisors (see below), whose sum is σ = 144631548000. Its totient is φ = 137882055168.

The previous prime is 141243409511. The next prime is 141243409547. The reversal of 141243409523 is 325904342141.

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 141243409523 - 2⁸ = 141243409267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141243459523) 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 7 ways as a sum of consecutive naturals, for example, 6685358 + ... + 6706451.

It is an arithmetic number, because the mean of its divisors is an integer number (18078943500).

Almost surely, 2^141243409523 is an apocalyptic number.

141243409523 is a deficient number, since it is larger than the sum of its proper divisors (3388138477).

141243409523 is a wasteful number, since it uses less digits than its factorization.

141243409523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13392061.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 141243409523 in words is "one hundred forty-one billion, two hundred forty-three million, four hundred nine thousand, five hundred twenty-three".