44416788761445 has 64 divisors (see below), whose sum is σ = 75371839130880. Its totient is φ = 22258601164800.

The previous prime is 44416788761437. The next prime is 44416788761459. The reversal of 44416788761445 is 54416788761444.

44416788761445 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 44416788761445 - 2³ = 44416788761437 is a prime.

It is a super-2 number, since 2×44416788761445² (a number of 28 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 44416788761445.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 455783925 + ... + 455881365.

It is an arithmetic number, because the mean of its divisors is an integer number (1177684986420).

Almost surely, 2^{44416788761445} is an apocalyptic number.

It is an amenable number.

44416788761445 is a deficient number, since it is larger than the sum of its proper divisors (30955050369435).

44416788761445 is a wasteful number, since it uses less digits than its factorization.

44416788761445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100406.

The product of its digits is 578027520, while the sum is 69.

Subtracting 44416788761445 from its reverse (54416788761444), we obtain a palindrome (9999999999999).

The spelling of 44416788761445 in words is "forty-four trillion, four hundred sixteen billion, seven hundred eighty-eight million, seven hundred sixty-one thousand, four hundred forty-five".