42332117 has 4 divisors (see below), whose sum is σ = 42928416. Its totient is φ = 41735820.

The previous prime is 42332093. The next prime is 42332119. The reversal of 42332117 is 71123324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42332117 - 2⁶ = 42332053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42332092 and 42332101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42332119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298043 + ... + 298184.

It is an arithmetic number, because the mean of its divisors is an integer number (10732104).

Almost surely, 2^42332117 is an apocalyptic number.

It is an amenable number.

42332117 is a deficient number, since it is larger than the sum of its proper divisors (596299).

42332117 is an equidigital number, since it uses as much as digits as its factorization.

42332117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596298.

The product of its digits is 1008, while the sum is 23.

The square root of 42332117 is about 6506.3136260097. The cubic root of 42332117 is about 348.5164882104.

It can be divided in two parts, 4233 and 2117, that multiplied together give a triangular number (8961261 = T₄₂₃₃).

The spelling of 42332117 in words is "forty-two million, three hundred thirty-two thousand, one hundred seventeen".