44541354442 has 16 divisors (see below), whose sum is σ = 73308994920. Its totient is φ = 20169669312.

The previous prime is 44541354439. The next prime is 44541354457. The reversal of 44541354442 is 24445314544.

It can be written as a sum of positive squares in 4 ways, for example, as 42911536801 + 1629817641 = 207151^2 + 40371^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44541354395 and 44541354404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16160217 + ... + 16162972.

Almost surely, 2^44541354442 is an apocalyptic number.

44541354442 is a deficient number, since it is larger than the sum of its proper divisors (28767640478).

44541354442 is a wasteful number, since it uses less digits than its factorization.

44541354442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32323257.

The product of its digits is 614400, while the sum is 40.

Adding to 44541354442 its reverse (24445314544), we get a palindrome (68986668986).

The spelling of 44541354442 in words is "forty-four billion, five hundred forty-one million, three hundred fifty-four thousand, four hundred forty-two".