44368626744 has 640 divisors, whose sum is σ = 147532492800. Its totient is φ = 12344555520.

The previous prime is 44368626737. The next prime is 44368626779. The reversal of 44368626744 is 44762686344.

44368626744 is a `hidden beast` number, since 4 + 4 + 3 + 6 + 8 + 626 + 7 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 498523852 + ... + 498523940.

It is an arithmetic number, because the mean of its divisors is an integer number (230519520).

Almost surely, 2^44368626744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44368626744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73766246400).

44368626744 is an abundant number, since it is smaller than the sum of its proper divisors (103163866056).

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

44368626744 is a wasteful number, since it uses less digits than its factorization.

44368626744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 244 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 54.

The spelling of 44368626744 in words is "forty-four billion, three hundred sixty-eight million, six hundred twenty-six thousand, seven hundred forty-four".