42430611 has 4 divisors (see below), whose sum is σ = 56574152. Its totient is φ = 28287072.

The previous prime is 42430603. The next prime is 42430621. The reversal of 42430611 is 11603424.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42430611 - 2³ = 42430603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42430621) 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, 7071766 + ... + 7071771.

It is an arithmetic number, because the mean of its divisors is an integer number (14143538).

Almost surely, 2^42430611 is an apocalyptic number.

42430611 is a deficient number, since it is larger than the sum of its proper divisors (14143541).

42430611 is a wasteful number, since it uses less digits than its factorization.

42430611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14143540.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 42430611 is about 6513.8783378261. The cubic root of 42430611 is about 348.7865762437.

The spelling of 42430611 in words is "forty-two million, four hundred thirty thousand, six hundred eleven".