212413142 has 16 divisors (see below), whose sum is σ = 333096192. Its totient is φ = 101398440.

The previous prime is 212413133. The next prime is 212413151. The reversal of 212413142 is 241314212.

212413142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (212413133) and next prime (212413151).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22223 + ... + 30309.

It is an arithmetic number, because the mean of its divisors is an integer number (20818512).

Almost surely, 2^212413142 is an apocalyptic number.

212413142 is a deficient number, since it is larger than the sum of its proper divisors (120683050).

212413142 is a wasteful number, since it uses less digits than its factorization.

212413142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8683.

The product of its digits is 384, while the sum is 20.

The square root of 212413142 is about 14574.4002277967. The cubic root of 212413142 is about 596.6602801282.

Adding to 212413142 its reverse (241314212), we get a palindrome (453727354).

The spelling of 212413142 in words is "two hundred twelve million, four hundred thirteen thousand, one hundred forty-two".