44012113332231 has 64 divisors (see below), whose sum is σ = 64756783872000. Its totient is φ = 26367238558080.

The previous prime is 44012113332193. The next prime is 44012113332277. The reversal of 44012113332231 is 13223331121044.

It is not a de Polignac number, because 44012113332231 - 2²³ = 44012104943623 is a prime.

It is a super-2 number, since 2×44012113332231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44012113336231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3391018500 + ... + 3391031478.

It is an arithmetic number, because the mean of its divisors is an integer number (1011824748000).

Almost surely, 2^{44012113332231} is an apocalyptic number.

44012113332231 is a deficient number, since it is larger than the sum of its proper divisors (20744670539769).

44012113332231 is a wasteful number, since it uses less digits than its factorization.

44012113332231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15244.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 44012113332231 its reverse (13223331121044), we get a palindrome (57235444453275).

It can be divided in two parts, 44012113 and 332231, that added together give a palindrome (44344344).

The spelling of 44012113332231 in words is "forty-four trillion, twelve billion, one hundred thirteen million, three hundred thirty-two thousand, two hundred thirty-one".