44123465504661 has 4 divisors (see below), whose sum is σ = 58831287339552. Its totient is φ = 29415643669772.

The previous prime is 44123465504633. The next prime is 44123465504693. The reversal of 44123465504661 is 16640556432144.

44123465504661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44123465504661 - 2¹⁹ = 44123464980373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44123465504611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7353910917441 + ... + 7353910917446.

It is an arithmetic number, because the mean of its divisors is an integer number (14707821834888).

Almost surely, 2^{44123465504661} is an apocalyptic number.

It is an amenable number.

44123465504661 is a deficient number, since it is larger than the sum of its proper divisors (14707821834891).

44123465504661 is a wasteful number, since it uses less digits than its factorization.

44123465504661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14707821834890.

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 44123465504661 in words is "forty-four trillion, one hundred twenty-three billion, four hundred sixty-five million, five hundred four thousand, six hundred sixty-one".