42329077 has 8 divisors (see below), whose sum is σ = 48459200. Its totient is φ = 36219744.

The previous prime is 42329057. The next prime is 42329081. The reversal of 42329077 is 77092324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42329077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42329057) 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, 552 + ... + 9217.

It is an arithmetic number, because the mean of its divisors is an integer number (6057400).

Almost surely, 2^42329077 is an apocalyptic number.

It is an amenable number.

42329077 is a deficient number, since it is larger than the sum of its proper divisors (6130123).

42329077 is an equidigital number, since it uses as much as digits as its factorization.

42329077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10395.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 42329077 is about 6506.0800025822. The cubic root of 42329077 is about 348.5081453291.

The spelling of 42329077 in words is "forty-two million, three hundred twenty-nine thousand, seventy-seven".