44043420104 has 8 divisors (see below), whose sum is σ = 82581412710. Its totient is φ = 22021710048.

The previous prime is 44043420101. The next prime is 44043420137. The reversal of 44043420104 is 40102434044.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43889412004 + 154008100 = 209498^2 + 12410^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (44043420101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752713749 + ... + 2752713764.

Almost surely, 2^44043420104 is an apocalyptic number.

It is an amenable number.

44043420104 is a deficient number, since it is larger than the sum of its proper divisors (38537992606).

44043420104 is a wasteful number, since it uses less digits than its factorization.

44043420104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505427519 (or 5505427515 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 44043420104 its reverse (40102434044), we get a palindrome (84145854148).

The spelling of 44043420104 in words is "forty-four billion, forty-three million, four hundred twenty thousand, one hundred four".