141985438804 has 144 divisors (see below), whose sum is σ = 293795893440. Its totient is φ = 59491998720.

The previous prime is 141985438757. The next prime is 141985438811. The reversal of 141985438804 is 408834589141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 97316227 + ... + 97317685.

It is an arithmetic number, because the mean of its divisors is an integer number (2040249260).

Almost surely, 2^141985438804 is an apocalyptic number.

It is an amenable number.

141985438804 is an abundant number, since it is smaller than the sum of its proper divisors (151810454636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141985438804 is a wasteful number, since it uses less digits than its factorization.

141985438804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670 (or 1645 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 55.

The spelling of 141985438804 in words is "one hundred forty-one billion, nine hundred eighty-five million, four hundred thirty-eight thousand, eight hundred four".