42299104 has 12 divisors (see below), whose sum is σ = 83276424. Its totient is φ = 21149536.

The previous prime is 42299099. The next prime is 42299123. The reversal of 42299104 is 40199224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660892 + ... + 660955.

It is an arithmetic number, because the mean of its divisors is an integer number (6939702).

Almost surely, 2^42299104 is an apocalyptic number.

It is an amenable number.

42299104 is a deficient number, since it is larger than the sum of its proper divisors (40977320).

42299104 is a wasteful number, since it uses less digits than its factorization.

42299104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321857 (or 1321849 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 42299104 is about 6503.7761339087. The cubic root of 42299104 is about 348.4258669687.

The spelling of 42299104 in words is "forty-two million, two hundred ninety-nine thousand, one hundred four".