141492142 has 8 divisors (see below), whose sum is σ = 231532632. Its totient is φ = 64314600.

The previous prime is 141492133. The next prime is 141492149. The reversal of 141492142 is 241294141.

141492142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 141492142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141492149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3215709 + ... + 3215752.

It is an arithmetic number, because the mean of its divisors is an integer number (28941579).

Almost surely, 2^141492142 is an apocalyptic number.

141492142 is a deficient number, since it is larger than the sum of its proper divisors (90040490).

141492142 is a wasteful number, since it uses less digits than its factorization.

141492142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6431474.

The product of its digits is 2304, while the sum is 28.

The square root of 141492142 is about 11895.0469524084. The cubic root of 141492142 is about 521.0876421195.

The spelling of 141492142 in words is "one hundred forty-one million, four hundred ninety-two thousand, one hundred forty-two".