4164231642 has 16 divisors (see below), whose sum is σ = 8347017600. Its totient is φ = 1384984832.

The previous prime is 4164231601. The next prime is 4164231661. The reversal of 4164231642 is 2461324614.

It is a happy number.

4164231642 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770178 + ... + 775565.

It is an arithmetic number, because the mean of its divisors is an integer number (521688600).

Almost surely, 2^4164231642 is an apocalyptic number.

4164231642 is an abundant number, since it is smaller than the sum of its proper divisors (4182785958).

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

4164231642 is a wasteful number, since it uses less digits than its factorization.

4164231642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546197.

The product of its digits is 27648, while the sum is 33.

The square root of 4164231642 is about 64530.8580603110. The cubic root of 4164231642 is about 1608.8354478636.

The spelling of 4164231642 in words is "four billion, one hundred sixty-four million, two hundred thirty-one thousand, six hundred forty-two".