44045106681782 has 8 divisors (see below), whose sum is σ = 66067746751056. Its totient is φ = 22022524431432.

The previous prime is 44045106681781. The next prime is 44045106681809. The reversal of 44045106681782 is 28718660154044.

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

It is a super-2 number, since 2×44045106681782² (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 (44045106681781) 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, 12497273 + ... + 15629204.

It is an arithmetic number, because the mean of its divisors is an integer number (8258468343882).

Almost surely, 2^{44045106681782} is an apocalyptic number.

44045106681782 is a deficient number, since it is larger than the sum of its proper divisors (22022640069274).

44045106681782 is a wasteful number, since it uses less digits than its factorization.

44045106681782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28909462.

The product of its (nonzero) digits is 10321920, while the sum is 56.

The spelling of 44045106681782 in words is "forty-four trillion, forty-five billion, one hundred six million, six hundred eighty-one thousand, seven hundred eighty-two".