44434121011 has 8 divisors (see below), whose sum is σ = 50783407200. Its totient is φ = 38085223488.

The previous prime is 44434120981. The next prime is 44434121021. The reversal of 44434121011 is 11012143444.

44434121011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44434121011 - 2⁵ = 44434120979 is a prime.

It is a super-2 number, since 2×44434121011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44434121021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214455 + ... + 367231.

It is an arithmetic number, because the mean of its divisors is an integer number (6347925900).

Almost surely, 2^44434121011 is an apocalyptic number.

44434121011 is a deficient number, since it is larger than the sum of its proper divisors (6349286189).

44434121011 is a wasteful number, since it uses less digits than its factorization.

44434121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194333.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 44434121011 its reverse (11012143444), we get a palindrome (55446264455).

The spelling of 44434121011 in words is "forty-four billion, four hundred thirty-four million, one hundred twenty-one thousand, eleven".