42241197 has 16 divisors (see below), whose sum is σ = 58458240. Its totient is φ = 27099072.

The previous prime is 42241187. The next prime is 42241207. The reversal of 42241197 is 79114224.

It is an interprime number because it is at equal distance from previous prime (42241187) and next prime (42241207).

It is not a de Polignac number, because 42241197 - 2⁴ = 42241181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42241187) 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 15 ways as a sum of consecutive naturals, for example, 33928 + ... + 35150.

It is an arithmetic number, because the mean of its divisors is an integer number (3653640).

Almost surely, 2^42241197 is an apocalyptic number.

It is an amenable number.

42241197 is a deficient number, since it is larger than the sum of its proper divisors (16217043).

42241197 is a wasteful number, since it uses less digits than its factorization.

42241197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652.

The product of its digits is 4032, while the sum is 30.

The square root of 42241197 is about 6499.3228108781. The cubic root of 42241197 is about 348.2667973209.

The spelling of 42241197 in words is "forty-two million, two hundred forty-one thousand, one hundred ninety-seven".