141445892 has 24 divisors (see below), whose sum is σ = 287689920. Its totient is φ = 59591520.

The previous prime is 141445891. The next prime is 141445897. The reversal of 141445892 is 298544141.

141445892 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (141445891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41159 + ... + 44462.

It is an arithmetic number, because the mean of its divisors is an integer number (11987080).

Almost surely, 2^141445892 is an apocalyptic number.

It is an amenable number.

141445892 is an abundant number, since it is smaller than the sum of its proper divisors (146244028).

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

141445892 is a wasteful number, since it uses less digits than its factorization.

141445892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85691 (or 85689 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 141445892 is about 11893.1027070315. The cubic root of 141445892 is about 521.0308593906.

The spelling of 141445892 in words is "one hundred forty-one million, four hundred forty-five thousand, eight hundred ninety-two".