42010213 has 16 divisors (see below), whose sum is σ = 53049600. Its totient is φ = 32414976.

The previous prime is 42010211. The next prime is 42010223. The reversal of 42010213 is 31201024.

It is a cyclic number.

It is not a de Polignac number, because 42010213 - 2¹ = 42010211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42010193 and 42010202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42010211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4938 + ... + 10411.

It is an arithmetic number, because the mean of its divisors is an integer number (3315600).

Almost surely, 2^42010213 is an apocalyptic number.

It is an amenable number.

42010213 is a deficient number, since it is larger than the sum of its proper divisors (11039387).

42010213 is a wasteful number, since it uses less digits than its factorization.

42010213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15396.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 42010213 is about 6481.5286005695. The cubic root of 42010213 is about 347.6308373323.

Adding to 42010213 its reverse (31201024), we get a palindrome (73211237).

It can be divided in two parts, 4201021 and 3, that added together give a palindrome (4201024).

The spelling of 42010213 in words is "forty-two million, ten thousand, two hundred thirteen".