42069160 has 32 divisors (see below), whose sum is σ = 108178560. Its totient is φ = 14423616.

The previous prime is 42069151. The next prime is 42069161. The reversal of 42069160 is 6196024.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (42069161) 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 7 ways as a sum of consecutive naturals, for example, 74844 + ... + 75403.

It is an arithmetic number, because the mean of its divisors is an integer number (3380580).

Almost surely, 2^42069160 is an apocalyptic number.

42069160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42069160 is an abundant number, since it is smaller than the sum of its proper divisors (66109400).

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

42069160 is a wasteful number, since it uses less digits than its factorization.

42069160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150265 (or 150261 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 42069160 is about 6486.0743134812. The cubic root of 42069160 is about 347.7933550992.

It can be divided in two parts, 4206 and 9160, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 42069160 in words is "forty-two million, sixty-nine thousand, one hundred sixty".