42369241 has 4 divisors (see below), whose sum is σ = 42649984. Its totient is φ = 42088500.

The previous prime is 42369227. The next prime is 42369247. The reversal of 42369241 is 14296324.

It is a happy number.

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 42369241 - 2⁵ = 42369209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42369247) 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, 140145 + ... + 140446.

It is an arithmetic number, because the mean of its divisors is an integer number (10662496).

Almost surely, 2^42369241 is an apocalyptic number.

It is an amenable number.

42369241 is a deficient number, since it is larger than the sum of its proper divisors (280743).

42369241 is a wasteful number, since it uses less digits than its factorization.

42369241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280742.

The product of its digits is 10368, while the sum is 31.

The square root of 42369241 is about 6509.1659219903. The cubic root of 42369241 is about 348.6183379539.

The spelling of 42369241 in words is "forty-two million, three hundred sixty-nine thousand, two hundred forty-one".