42350069 has 8 divisors (see below), whose sum is σ = 44667840. Its totient is φ = 40041216.

The previous prime is 42350057. The next prime is 42350081. The reversal of 42350069 is 96005324.

It is an interprime number because it is at equal distance from previous prime (42350057) and next prime (42350081).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42350069 - 2⁴ = 42350053 is a prime.

It is a super-2 number, since 2×42350069² = 3587056688609522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42350029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9032 + ... + 12894.

It is an arithmetic number, because the mean of its divisors is an integer number (5583480).

Almost surely, 2^42350069 is an apocalyptic number.

It is an amenable number.

42350069 is a deficient number, since it is larger than the sum of its proper divisors (2317771).

42350069 is a wasteful number, since it uses less digits than its factorization.

42350069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4459.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 42350069 is about 6507.6930628296. The cubic root of 42350069 is about 348.5657469784.

The spelling of 42350069 in words is "forty-two million, three hundred fifty thousand, sixty-nine".