141807042 has 48 divisors (see below), whose sum is σ = 342309240. Its totient is φ = 42126336.

The previous prime is 141807011. The next prime is 141807049. The reversal of 141807042 is 240708141.

141807042 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 105698961 + 36108081 = 10281^2 + 6009^2 .

It is a junction number, because it is equal to n+sod(n) for n = 141806997 and 141807015.

It is not an unprimeable number, because it can be changed into a prime (141807049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3663 + ... + 17234.

Almost surely, 2^141807042 is an apocalyptic number.

141807042 is an abundant number, since it is smaller than the sum of its proper divisors (200502198).

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

141807042 is a wasteful number, since it uses less digits than its factorization.

141807042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20947 (or 20944 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 141807042 is about 11908.2761976703. The cubic root of 141807042 is about 521.4739272166.

The spelling of 141807042 in words is "one hundred forty-one million, eight hundred seven thousand, forty-two".