4395401712 has 160 divisors (see below), whose sum is σ = 14025768960. Its totient is φ = 1308752640.

The previous prime is 4395401693. The next prime is 4395401713. The reversal of 4395401712 is 2171045934.

4395401712 is a `hidden beast` number, since 43 + 9 + 540 + 1 + 71 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4395401713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161473 + ... + 186719.

It is an arithmetic number, because the mean of its divisors is an integer number (87661056).

Almost surely, 2^4395401712 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 4395401712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7012884480).

4395401712 is an abundant number, since it is smaller than the sum of its proper divisors (9630367248).

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

4395401712 is a wasteful number, since it uses less digits than its factorization.

4395401712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25308 (or 25296 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 4395401712 is about 66297.8258467048. The cubic root of 4395401712 is about 1638.0715126636.

The spelling of 4395401712 in words is "four billion, three hundred ninety-five million, four hundred one thousand, seven hundred twelve".