44663161123 has 8 divisors (see below), whose sum is σ = 52690181120. Its totient is φ = 37047783240.

The previous prime is 44663161117. The next prime is 44663161157. The reversal of 44663161123 is 32116136644.

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

It is a cyclic number.

It is not a de Polignac number, because 44663161123 - 2²⁵ = 44629606691 is a prime.

It is a super-2 number, since 2×44663161123² (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 (44669161123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102910293 + ... + 102910726.

It is an arithmetic number, because the mean of its divisors is an integer number (6586272640).

Almost surely, 2^44663161123 is an apocalyptic number.

44663161123 is a deficient number, since it is larger than the sum of its proper divisors (8027019997).

44663161123 is a wasteful number, since it uses less digits than its factorization.

44663161123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205821057.

The product of its digits is 62208, while the sum is 37.

Adding to 44663161123 its reverse (32116136644), we get a palindrome (76779297767).

The spelling of 44663161123 in words is "forty-four billion, six hundred sixty-three million, one hundred sixty-one thousand, one hundred twenty-three".