42119211 has 4 divisors (see below), whose sum is σ = 56158952. Its totient is φ = 28079472.

The previous prime is 42119201. The next prime is 42119221. The reversal of 42119211 is 11291124.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (42119201) and next prime (42119221).

It is not a de Polignac number, because 42119211 - 2⁷ = 42119083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42119201) 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, 7019866 + ... + 7019871.

It is an arithmetic number, because the mean of its divisors is an integer number (14039738).

Almost surely, 2^42119211 is an apocalyptic number.

42119211 is a deficient number, since it is larger than the sum of its proper divisors (14039741).

42119211 is a wasteful number, since it uses less digits than its factorization.

42119211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039740.

The product of its digits is 144, while the sum is 21.

The square root of 42119211 is about 6489.9315096540. The cubic root of 42119211 is about 347.9312273268.

The spelling of 42119211 in words is "forty-two million, one hundred nineteen thousand, two hundred eleven".