4101661212 has 48 divisors (see below), whose sum is σ = 10777396224. Its totient is φ = 1202832000.

The previous prime is 4101661183. The next prime is 4101661217. The reversal of 4101661212 is 2121661014.

It is a happy number.

4101661212 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4101661217) 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, 497089 + ... + 505272.

It is an arithmetic number, because the mean of its divisors is an integer number (224529088).

Almost surely, 2^4101661212 is an apocalyptic number.

It is an amenable number.

4101661212 is an abundant number, since it is smaller than the sum of its proper divisors (6675735012).

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

4101661212 is a wasteful number, since it uses less digits than its factorization.

4101661212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002410 (or 1002408 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 4101661212 is about 64044.2129469947. The cubic root of 4101661212 is about 1600.7367976329.

The spelling of 4101661212 in words is "four billion, one hundred one million, six hundred sixty-one thousand, two hundred twelve".