141398143489 has 8 divisors (see below), whose sum is σ = 142299860832. Its totient is φ = 140499258240.

The previous prime is 141398143463. The next prime is 141398143511. The reversal of 141398143489 is 984341893141.

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 141398143489 - 2³⁵ = 107038405121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141398143429) 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, 607807 + ... + 807604.

It is an arithmetic number, because the mean of its divisors is an integer number (17787482604).

Almost surely, 2^141398143489 is an apocalyptic number.

It is an amenable number.

141398143489 is a deficient number, since it is larger than the sum of its proper divisors (901717343).

141398143489 is a wasteful number, since it uses less digits than its factorization.

141398143489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416047.

The product of its digits is 2985984, while the sum is 55.

The spelling of 141398143489 in words is "one hundred forty-one billion, three hundred ninety-eight million, one hundred forty-three thousand, four hundred eighty-nine".