141985894312 has 64 divisors (see below), whose sum is σ = 269653950720. Its totient is φ = 70086018048.

The previous prime is 141985894301. The next prime is 141985894321. The reversal of 141985894312 is 213498589141.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219452373 + ... + 219453019.

It is an arithmetic number, because the mean of its divisors is an integer number (4213342980).

Almost surely, 2^141985894312 is an apocalyptic number.

It is an amenable number.

141985894312 is a deficient number, since it is larger than the sum of its proper divisors (127668056408).

141985894312 is a wasteful number, since it uses less digits than its factorization.

141985894312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1686 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 55.

The spelling of 141985894312 in words is "one hundred forty-one billion, nine hundred eighty-five million, eight hundred ninety-four thousand, three hundred twelve".