44213120152 has 8 divisors (see below), whose sum is σ = 82899600300. Its totient is φ = 22106560072.

The previous prime is 44213120143. The next prime is 44213120167. The reversal of 44213120152 is 25102131244.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763320002 + ... + 2763320017.

Almost surely, 2^44213120152 is an apocalyptic number.

It is an amenable number.

44213120152 is a deficient number, since it is larger than the sum of its proper divisors (38686480148).

44213120152 is a wasteful number, since it uses less digits than its factorization.

44213120152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526640025 (or 5526640021 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 44213120152 its reverse (25102131244), we get a palindrome (69315251396).

The spelling of 44213120152 in words is "forty-four billion, two hundred thirteen million, one hundred twenty thousand, one hundred fifty-two".