302442412 has 24 divisors (see below), whose sum is σ = 533590400. Its totient is φ = 149993856.

The previous prime is 302442337. The next prime is 302442419. The reversal of 302442412 is 214244203.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (302442419) 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, 364414 + ... + 365242.

Almost surely, 2^302442412 is an apocalyptic number.

It is an amenable number.

302442412 is a deficient number, since it is larger than the sum of its proper divisors (231147988).

302442412 is a wasteful number, since it uses less digits than its factorization.

302442412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 302442412 is about 17390.8715135269. The cubic root of 302442412 is about 671.2447433027.

Adding to 302442412 its reverse (214244203), we get a palindrome (516686615).

It can be divided in two parts, 30 and 2442412, that added together give a palindrome (2442442).

The spelling of 302442412 in words is "three hundred two million, four hundred forty-two thousand, four hundred twelve".