42369900 has 36 divisors (see below), whose sum is σ = 122591112. Its totient is φ = 11298560.

The previous prime is 42369893. The next prime is 42369907. The reversal of 42369900 is 996324.

It is an interprime number because it is at equal distance from previous prime (42369893) and next prime (42369907).

It is not an unprimeable number, because it can be changed into a prime (42369907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70317 + ... + 70916.

Almost surely, 2^42369900 is an apocalyptic number.

It is an amenable number.

42369900 is an abundant number, since it is smaller than the sum of its proper divisors (80221212).

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

42369900 is a wasteful number, since it uses less digits than its factorization.

42369900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141250 (or 141243 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 42369900 is about 6509.2165427185. The cubic root of 42369900 is about 348.6201453838.

The spelling of 42369900 in words is "forty-two million, three hundred sixty-nine thousand, nine hundred".