44434433407 has 16 divisors (see below), whose sum is σ = 54730080832. Its totient is φ = 35130205440.

The previous prime is 44434433399. The next prime is 44434433413. The reversal of 44434433407 is 70433443444.

It is a cyclic number.

It is not a de Polignac number, because 44434433407 - 2³ = 44434433399 is a prime.

It is a super-2 number, since 2×44434433407² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44434433407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44434433107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64608 + ... + 305029.

It is an arithmetic number, because the mean of its divisors is an integer number (3420630052).

Almost surely, 2^44434433407 is an apocalyptic number.

44434433407 is a deficient number, since it is larger than the sum of its proper divisors (10295647425).

44434433407 is a wasteful number, since it uses less digits than its factorization.

44434433407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370978.

The product of its (nonzero) digits is 774144, while the sum is 40.

The spelling of 44434433407 in words is "forty-four billion, four hundred thirty-four million, four hundred thirty-three thousand, four hundred seven".