44312333011 has 4 divisors (see below), whose sum is σ = 44313748632. Its totient is φ = 44310917392.

The previous prime is 44312332997. The next prime is 44312333063. The reversal of 44312333011 is 11033321344.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44312333011 - 2²³ = 44303944403 is a prime.

It is a super-2 number, since 2×44312333011² (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 (44312333911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659770 + ... + 723823.

It is an arithmetic number, because the mean of its divisors is an integer number (11078437158).

Almost surely, 2^44312333011 is an apocalyptic number.

44312333011 is a deficient number, since it is larger than the sum of its proper divisors (1415621).

44312333011 is a wasteful number, since it uses less digits than its factorization.

44312333011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415620.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 44312333011 its reverse (11033321344), we get a palindrome (55345654355).

The spelling of 44312333011 in words is "forty-four billion, three hundred twelve million, three hundred thirty-three thousand, eleven".