44804426865 has 32 divisors (see below), whose sum is σ = 78309559296. Its totient is φ = 21694061760.

The previous prime is 44804426839. The next prime is 44804426881. The reversal of 44804426865 is 56862440844.

It is a happy number.

44804426865 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 44804426865 - 2⁵ = 44804426833 is a prime.

It is a super-2 number, since 2×44804426865² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60139 + ... + 305328.

It is an arithmetic number, because the mean of its divisors is an integer number (2447173728).

Almost surely, 2^44804426865 is an apocalyptic number.

It is an amenable number.

44804426865 is a deficient number, since it is larger than the sum of its proper divisors (33505132431).

44804426865 is a wasteful number, since it uses less digits than its factorization.

44804426865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366229.

The product of its (nonzero) digits is 5898240, while the sum is 51.

The spelling of 44804426865 in words is "forty-four billion, eight hundred four million, four hundred twenty-six thousand, eight hundred sixty-five".