42150211 has 8 divisors (see below), whose sum is σ = 43861824. Its totient is φ = 40472640.

The previous prime is 42150209. The next prime is 42150217. The reversal of 42150211 is 11205124.

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

It is not a de Polignac number, because 42150211 - 2¹ = 42150209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42150217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5970 + ... + 10951.

It is an arithmetic number, because the mean of its divisors is an integer number (5482728).

Almost surely, 2^42150211 is an apocalyptic number.

42150211 is a deficient number, since it is larger than the sum of its proper divisors (1711613).

42150211 is a wasteful number, since it uses less digits than its factorization.

42150211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17021.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 42150211 is about 6492.3193852428. The cubic root of 42150211 is about 348.0165662392.

Adding to 42150211 its reverse (11205124), we get a palindrome (53355335).

The spelling of 42150211 in words is "forty-two million, one hundred fifty thousand, two hundred eleven".