42618301 has 4 divisors (see below), whose sum is σ = 46492704. Its totient is φ = 38743900.

The previous prime is 42618299. The next prime is 42618341. The reversal of 42618301 is 10381624.

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 42618301 - 2¹ = 42618299 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 (42618341) 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, 1937185 + ... + 1937206.

It is an arithmetic number, because the mean of its divisors is an integer number (11623176).

Almost surely, 2^42618301 is an apocalyptic number.

It is an amenable number.

42618301 is a deficient number, since it is larger than the sum of its proper divisors (3874403).

42618301 is a wasteful number, since it uses less digits than its factorization.

42618301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874402.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 42618301 is about 6528.2693725060. The cubic root of 42618301 is about 349.3001006553.

Adding to 42618301 its reverse (10381624), we get a palindrome (52999925).

The spelling of 42618301 in words is "forty-two million, six hundred eighteen thousand, three hundred one".