44201145612 has 48 divisors (see below), whose sum is σ = 111089028960. Its totient is φ = 13597966848.

The previous prime is 44201145607. The next prime is 44201145631. The reversal of 44201145612 is 21654110244.

44201145612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×44201145612³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44201145612.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003198 + ... + 1046330.

It is an arithmetic number, because the mean of its divisors is an integer number (2314354770).

Almost surely, 2^44201145612 is an apocalyptic number.

It is an amenable number.

44201145612 is an abundant number, since it is smaller than the sum of its proper divisors (66887883348).

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

44201145612 is a wasteful number, since it uses less digits than its factorization.

44201145612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49722 (or 49720 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 44201145612 its reverse (21654110244), we get a palindrome (65855255856).

The spelling of 44201145612 in words is "forty-four billion, two hundred one million, one hundred forty-five thousand, six hundred twelve".