142384941 has 12 divisors (see below), whose sum is σ = 206397568. Its totient is φ = 94586184.

The previous prime is 142384937. The next prime is 142384951. The reversal of 142384941 is 149483241.

It is a happy number.

It is not a de Polignac number, because 142384941 - 2² = 142384937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142384896 and 142384905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142384951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25405 + ... + 30498.

Almost surely, 2^142384941 is an apocalyptic number.

It is an amenable number.

142384941 is a deficient number, since it is larger than the sum of its proper divisors (64012627).

142384941 is a wasteful number, since it uses less digits than its factorization.

142384941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56192 (or 56189 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 142384941 is about 11932.5161219250. The cubic root of 142384941 is about 522.1813458088.

The spelling of 142384941 in words is "one hundred forty-two million, three hundred eighty-four thousand, nine hundred forty-one".