42611030 has 32 divisors (see below), whose sum is σ = 95627520. Its totient is φ = 13281120.

The previous prime is 42611021. The next prime is 42611069. The reversal of 42611030 is 3011624.

It is a congruent number.

It is an unprimeable number.

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, 26900 + ... + 28439.

It is an arithmetic number, because the mean of its divisors is an integer number (2988360).

Almost surely, 2^42611030 is an apocalyptic number.

42611030 is an abundant number, since it is smaller than the sum of its proper divisors (53016490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42611030 is a wasteful number, since it uses less digits than its factorization.

42611030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55364.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 42611030 is about 6527.7124630302. The cubic root of 42611030 is about 349.2802351247.

Adding to 42611030 its reverse (3011624), we get a palindrome (45622654).

The spelling of 42611030 in words is "forty-two million, six hundred eleven thousand, thirty".