44415004452 has 48 divisors (see below), whose sum is σ = 127550785152. Its totient is φ = 11713847040.

The previous prime is 44415004429. The next prime is 44415004471. The reversal of 44415004452 is 25440051444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20335449 + ... + 20337632.

It is an arithmetic number, because the mean of its divisors is an integer number (2657308024).

Almost surely, 2^44415004452 is an apocalyptic number.

44415004452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

44415004452 is an abundant number, since it is smaller than the sum of its proper divisors (83135780700).

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

44415004452 is a wasteful number, since it uses less digits than its factorization.

44415004452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40673108 (or 40673106 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 33.

Adding to 44415004452 its reverse (25440051444), we get a palindrome (69855055896).

The spelling of 44415004452 in words is "forty-four billion, four hundred fifteen million, four thousand, four hundred fifty-two".