42101206 has 8 divisors (see below), whose sum is σ = 72173520. Its totient is φ = 18043368.

The previous prime is 42101203. The next prime is 42101209. The reversal of 42101206 is 60210124.

It is an interprime number because it is at equal distance from previous prime (42101203) and next prime (42101209).

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

It is a self number, because there is not a number n which added to its sum of digits gives 42101206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42101203) 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, 1503601 + ... + 1503628.

It is an arithmetic number, because the mean of its divisors is an integer number (9021690).

Almost surely, 2^42101206 is an apocalyptic number.

42101206 is a deficient number, since it is larger than the sum of its proper divisors (30072314).

42101206 is a wasteful number, since it uses less digits than its factorization.

42101206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007238.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 42101206 is about 6488.5442126875. The cubic root of 42101206 is about 347.8816427116.

The spelling of 42101206 in words is "forty-two million, one hundred one thousand, two hundred six".