42211677 has 8 divisors (see below), whose sum is σ = 58097920. Its totient is φ = 27233280.

The previous prime is 42211669. The next prime is 42211679. The reversal of 42211677 is 77611224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42211677 - 2³ = 42211669 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 (42211679) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 226852 + ... + 227037.

It is an arithmetic number, because the mean of its divisors is an integer number (7262240).

Almost surely, 2^42211677 is an apocalyptic number.

It is an amenable number.

42211677 is a deficient number, since it is larger than the sum of its proper divisors (15886243).

42211677 is a wasteful number, since it uses less digits than its factorization.

42211677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453923.

The product of its digits is 4704, while the sum is 30.

The square root of 42211677 is about 6497.0514081389. The cubic root of 42211677 is about 348.1856503805.

The spelling of 42211677 in words is "forty-two million, two hundred eleven thousand, six hundred seventy-seven".