44512046131 has 16 divisors (see below), whose sum is σ = 51961466304. Its totient is φ = 37338897024.

The previous prime is 44512046113. The next prime is 44512046141. The reversal of 44512046131 is 13164021544.

It is a cyclic number.

It is not a de Polignac number, because 44512046131 - 2¹⁷ = 44511915059 is a prime.

It is a super-2 number, since 2×44512046131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44512046093 and 44512046102.

It is not an unprimeable number, because it can be changed into a prime (44512046141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3820 + ... + 298393.

It is an arithmetic number, because the mean of its divisors is an integer number (3247591644).

Almost surely, 2^44512046131 is an apocalyptic number.

44512046131 is a deficient number, since it is larger than the sum of its proper divisors (7449420173).

44512046131 is a wasteful number, since it uses less digits than its factorization.

44512046131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302670.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 44512046131 its reverse (13164021544), we get a palindrome (57676067675).

The spelling of 44512046131 in words is "forty-four billion, five hundred twelve million, forty-six thousand, one hundred thirty-one".