42377211 has 6 divisors (see below), whose sum is σ = 61211540. Its totient is φ = 28251468.

The previous prime is 42377197. The next prime is 42377219. The reversal of 42377211 is 11277324.

It is a happy number.

It is not a de Polignac number, because 42377211 - 2¹¹ = 42375163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42377219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2354281 + ... + 2354298.

Almost surely, 2^42377211 is an apocalyptic number.

42377211 is a deficient number, since it is larger than the sum of its proper divisors (18834329).

42377211 is a wasteful number, since it uses less digits than its factorization.

42377211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708585 (or 4708582 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 42377211 is about 6509.7781068175. The cubic root of 42377211 is about 348.6401959016.

The spelling of 42377211 in words is "forty-two million, three hundred seventy-seven thousand, two hundred eleven".