4402152012 has 24 divisors (see below), whose sum is σ = 10329076800. Its totient is φ = 1459185616.

The previous prime is 4402151969. The next prime is 4402152017. The reversal of 4402152012 is 2102512044.

It is a self number, because there is not a number n which added to its sum of digits gives 4402152012.

It is not an unprimeable number, because it can be changed into a prime (4402152017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022562 + ... + 1026857.

It is an arithmetic number, because the mean of its divisors is an integer number (430378200).

Almost surely, 2^4402152012 is an apocalyptic number.

It is an amenable number.

4402152012 is an abundant number, since it is smaller than the sum of its proper divisors (5926924788).

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

4402152012 is a wasteful number, since it uses less digits than its factorization.

4402152012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049605 (or 2049603 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4402152012 is about 66348.7152249386. The cubic root of 4402152012 is about 1638.9096475391.

Adding to 4402152012 its reverse (2102512044), we get a palindrome (6504664056).

The spelling of 4402152012 in words is "four billion, four hundred two million, one hundred fifty-two thousand, twelve".