42069300 has 288 divisors, whose sum is σ = 158656512. Its totient is φ = 8363520.

The previous prime is 42069299. The next prime is 42069319. The reversal of 42069300 is 396024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 627867 + ... + 627933.

Almost surely, 2^42069300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42069300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79328256).

42069300 is an abundant number, since it is smaller than the sum of its proper divisors (116587212).

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

42069300 is a wasteful number, since it uses less digits than its factorization.

42069300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 42069300 is about 6486.0851058246. The cubic root of 42069300 is about 347.7937409006.

The spelling of 42069300 in words is "forty-two million, sixty-nine thousand, three hundred".