4440774343734 has 48 divisors (see below), whose sum is σ = 9981062516880. Its totient is φ = 1479809152800.

The previous prime is 4440774343703. The next prime is 4440774343739. The reversal of 4440774343734 is 4373434770444.

4440774343734 is a `hidden beast` number, since 44 + 40 + 77 + 434 + 37 + 34 = 666.

It is a super-2 number, since 2×4440774343734² (a number of 26 digits) contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440774343739) 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, 220252 + ... + 2988320.

It is an arithmetic number, because the mean of its divisors is an integer number (207938802435).

Almost surely, 2^{4440774343734} is an apocalyptic number.

4440774343734 is an abundant number, since it is smaller than the sum of its proper divisors (5540288173146).

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

4440774343734 is a wasteful number, since it uses less digits than its factorization.

4440774343734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2771387 (or 2771375 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 54.

The spelling of 4440774343734 in words is "four trillion, four hundred forty billion, seven hundred seventy-four million, three hundred forty-three thousand, seven hundred thirty-four".