44412148899 has 48 divisors (see below), whose sum is σ = 71667348480. Its totient is φ = 26337795840.

The previous prime is 44412148889. The next prime is 44412148903. The reversal of 44412148899 is 99884121444.

44412148899 is a `hidden beast` number, since 4 + 4 + 412 + 148 + 89 + 9 = 666.

It is not a de Polignac number, because 44412148899 - 2⁴ = 44412148883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44412148829) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1235194 + ... + 1270640.

It is an arithmetic number, because the mean of its divisors is an integer number (1493069760).

Almost surely, 2^44412148899 is an apocalyptic number.

44412148899 is a deficient number, since it is larger than the sum of its proper divisors (27255199581).

44412148899 is a wasteful number, since it uses less digits than its factorization.

44412148899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35920 (or 35917 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The spelling of 44412148899 in words is "forty-four billion, four hundred twelve million, one hundred forty-eight thousand, eight hundred ninety-nine".