4012445352032 has 48 divisors (see below), whose sum is σ = 8585203168080. Its totient is φ = 1834907945472.

The previous prime is 4012445352031. The next prime is 4012445352059. The reversal of 4012445352032 is 2302535442104.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4012445351983 and 4012445352001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012445352031) 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, 44199158 + ... + 44289845.

It is an arithmetic number, because the mean of its divisors is an integer number (178858399335).

Almost surely, 2^{4012445352032} is an apocalyptic number.

It is an amenable number.

4012445352032 is an abundant number, since it is smaller than the sum of its proper divisors (4572757816048).

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

4012445352032 is a wasteful number, since it uses less digits than its factorization.

4012445352032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88489135 (or 88489127 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 4012445352032 in words is "four trillion, twelve billion, four hundred forty-five million, three hundred fifty-two thousand, thirty-two".