44746613811 has 20 divisors (see below), whose sum is σ = 68265919392. Its totient is φ = 29196369648.

The previous prime is 44746613783. The next prime is 44746613851. The reversal of 44746613811 is 11831664744.

44746613811 is a `hidden beast` number, since 4 + 47 + 466 + 138 + 11 = 666.

It is not a de Polignac number, because 44746613811 - 2⁷ = 44746613683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44746613851) by changing a digit.

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 in 19 ways as a sum of consecutive naturals, for example, 5873080 + ... + 5880693.

Almost surely, 2^44746613811 is an apocalyptic number.

44746613811 is a deficient number, since it is larger than the sum of its proper divisors (23519305581).

44746613811 is a wasteful number, since it uses less digits than its factorization.

44746613811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11753832 (or 11753823 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The spelling of 44746613811 in words is "forty-four billion, seven hundred forty-six million, six hundred thirteen thousand, eight hundred eleven".