142262301 has 4 divisors (see below), whose sum is σ = 189683072. Its totient is φ = 94841532.

The previous prime is 142262293. The next prime is 142262303. The reversal of 142262301 is 103262241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 142262301 - 2³ = 142262293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142262303) 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, 23710381 + ... + 23710386.

It is an arithmetic number, because the mean of its divisors is an integer number (47420768).

Almost surely, 2^142262301 is an apocalyptic number.

It is an amenable number.

142262301 is a deficient number, since it is larger than the sum of its proper divisors (47420771).

142262301 is an equidigital number, since it uses as much as digits as its factorization.

142262301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47420770.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 142262301 is about 11927.3761154749. The cubic root of 142262301 is about 522.0313797727.

The spelling of 142262301 in words is "one hundred forty-two million, two hundred sixty-two thousand, three hundred one".