142418327 has 4 divisors (see below), whose sum is σ = 142449216. Its totient is φ = 142387440.

The previous prime is 142418317. The next prime is 142418329. The reversal of 142418327 is 723814241.

142418327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 142418327 - 2⁸ = 142418071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142418293 and 142418302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142418329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6983 + ... + 18264.

It is an arithmetic number, because the mean of its divisors is an integer number (35612304).

Almost surely, 2^142418327 is an apocalyptic number.

142418327 is a deficient number, since it is larger than the sum of its proper divisors (30889).

142418327 is an equidigital number, since it uses as much as digits as its factorization.

142418327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30888.

The product of its digits is 10752, while the sum is 32.

The square root of 142418327 is about 11933.9149904799. The cubic root of 142418327 is about 522.2221557987. Note that the first 3 decimals are identical.

The spelling of 142418327 in words is "one hundred forty-two million, four hundred eighteen thousand, three hundred twenty-seven".