44268434769 has 48 divisors (see below), whose sum is σ = 66378884352. Its totient is φ = 26210568384.

The previous prime is 44268434759. The next prime is 44268434801. The reversal of 44268434769 is 96743486244.

44268434769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44268434769 - 2⁴ = 44268434753 is a prime.

It is a super-2 number, since 2×44268434769² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44268434729) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1445514 + ... + 1475820.

It is an arithmetic number, because the mean of its divisors is an integer number (1382893424).

Almost surely, 2^44268434769 is an apocalyptic number.

It is an amenable number.

44268434769 is a deficient number, since it is larger than the sum of its proper divisors (22110449583).

44268434769 is a wasteful number, since it uses less digits than its factorization.

44268434769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30446 (or 30433 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 57.

The spelling of 44268434769 in words is "forty-four billion, two hundred sixty-eight million, four hundred thirty-four thousand, seven hundred sixty-nine".