303242412 has 24 divisors (see below), whose sum is σ = 771890112. Its totient is φ = 91891600.

The previous prime is 303242411. The next prime is 303242461. The reversal of 303242412 is 214242303.

It is not an unprimeable number, because it can be changed into a prime (303242411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148514 + ... + 1148777.

It is an arithmetic number, because the mean of its divisors is an integer number (32162088).

Almost surely, 2^303242412 is an apocalyptic number.

It is an amenable number.

303242412 is an abundant number, since it is smaller than the sum of its proper divisors (468647700).

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

303242412 is a wasteful number, since it uses less digits than its factorization.

303242412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297309 (or 2297307 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 303242412 is about 17413.8568961617. The cubic root of 303242412 is about 671.8360658080.

Adding to 303242412 its reverse (214242303), we get a palindrome (517484715).

The spelling of 303242412 in words is "three hundred three million, two hundred forty-two thousand, four hundred twelve".