42301612 has 12 divisors (see below), whose sum is σ = 74074000. Its totient is φ = 21137616.

The previous prime is 42301607. The next prime is 42301621. The reversal of 42301612 is 21610324.

It is a self number, because there is not a number n which added to its sum of digits gives 42301612.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9073 + ... + 12919.

Almost surely, 2^42301612 is an apocalyptic number.

It is an amenable number.

42301612 is a deficient number, since it is larger than the sum of its proper divisors (31772388).

42301612 is a wasteful number, since it uses less digits than its factorization.

42301612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600 (or 6598 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 42301612 is about 6503.9689421153. The cubic root of 42301612 is about 348.4327531256.

Adding to 42301612 its reverse (21610324), we get a palindrome (63911936).

The spelling of 42301612 in words is "forty-two million, three hundred one thousand, six hundred twelve".