44136424566 has 48 divisors (see below), whose sum is σ = 108405264240. Its totient is φ = 12865677120.

The previous prime is 44136424559. The next prime is 44136424567. The reversal of 44136424566 is 66542463144.

44136424566 is a `hidden beast` number, since 4 + 4 + 1 + 3 + 64 + 24 + 566 = 666.

44136424566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44136424567) 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, 4959165 + ... + 4968056.

It is an arithmetic number, because the mean of its divisors is an integer number (2258443005).

Almost surely, 2^44136424566 is an apocalyptic number.

44136424566 is an abundant number, since it is smaller than the sum of its proper divisors (64268839674).

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

44136424566 is a wasteful number, since it uses less digits than its factorization.

44136424566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9927261 (or 9927258 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The spelling of 44136424566 in words is "forty-four billion, one hundred thirty-six million, four hundred twenty-four thousand, five hundred sixty-six".