4213237212 has 72 divisors (see below), whose sum is σ = 10977600816. Its totient is φ = 1361505024.

The previous prime is 4213237181. The next prime is 4213237241. The reversal of 4213237212 is 2127323124.

4213237212 is a `hidden beast` number, since 4 + 213 + 237 + 212 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 371368 + ... + 382544.

It is an arithmetic number, because the mean of its divisors is an integer number (152466678).

Almost surely, 2^4213237212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4213237212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5488800408).

4213237212 is an abundant number, since it is smaller than the sum of its proper divisors (6764363604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4213237212 is a wasteful number, since it uses less digits than its factorization.

4213237212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11507 (or 11502 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 4213237212 is about 64909.4539493285. The cubic root of 4213237212 is about 1615.1218919652.

The spelling of 4213237212 in words is "four billion, two hundred thirteen million, two hundred thirty-seven thousand, two hundred twelve".