42069080 has 32 divisors (see below), whose sum is σ = 95860800. Its totient is φ = 16613376.

The previous prime is 42069073. The next prime is 42069127. The reversal of 42069080 is 8096024.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3497 + ... + 9816.

It is an arithmetic number, because the mean of its divisors is an integer number (2995650).

Almost surely, 2^42069080 is an apocalyptic number.

42069080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42069080 is an abundant number, since it is smaller than the sum of its proper divisors (53791720).

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

42069080 is a wasteful number, since it uses less digits than its factorization.

42069080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13403 (or 13399 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 42069080 is about 6486.0681464197. The cubic root of 42069080 is about 347.7931346409.

The spelling of 42069080 in words is "forty-two million, sixty-nine thousand, eighty".