300422142 has 16 divisors (see below), whose sum is σ = 667604880. Its totient is φ = 100140696.

The previous prime is 300422131. The next prime is 300422153. The reversal of 300422142 is 241224003.

It is an interprime number because it is at equal distance from previous prime (300422131) and next prime (300422153).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2781633 + ... + 2781740.

It is an arithmetic number, because the mean of its divisors is an integer number (41725305).

Almost surely, 2^300422142 is an apocalyptic number.

300422142 is an abundant number, since it is smaller than the sum of its proper divisors (367182738).

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

300422142 is a wasteful number, since it uses less digits than its factorization.

300422142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5563384 (or 5563378 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 300422142 is about 17332.6899816503. The cubic root of 300422142 is about 669.7467982125.

Adding to 300422142 its reverse (241224003), we get a palindrome (541646145).

The spelling of 300422142 in words is "three hundred million, four hundred twenty-two thousand, one hundred forty-two".