44136189162 has 48 divisors (see below), whose sum is σ = 102999492960. Its totient is φ = 13578381216.

The previous prime is 44136189161. The next prime is 44136189197. The reversal of 44136189162 is 26198163144.

44136189162 is a `hidden beast` number, since 4 + 4 + 13 + 618 + 9 + 16 + 2 = 666.

44136189162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (44136189161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2945373 + ... + 2960319.

It is an arithmetic number, because the mean of its divisors is an integer number (2145822770).

Almost surely, 2^44136189162 is an apocalyptic number.

44136189162 is an abundant number, since it is smaller than the sum of its proper divisors (58863303798).

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

44136189162 is a wasteful number, since it uses less digits than its factorization.

44136189162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27587 (or 27584 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The spelling of 44136189162 in words is "forty-four billion, one hundred thirty-six million, one hundred eighty-nine thousand, one hundred sixty-two".