44221045613461 has 8 divisors (see below), whose sum is σ = 46144759377024. Its totient is φ = 42297420150480.

The previous prime is 44221045613383. The next prime is 44221045613467. The reversal of 44221045613461 is 16431654012244.

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 44221045613461 - 2¹⁹ = 44221045089173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44221045613467) 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, 21050746 + ... + 23055931.

It is an arithmetic number, because the mean of its divisors is an integer number (5768094922128).

Almost surely, 2^{44221045613461} is an apocalyptic number.

It is an amenable number.

44221045613461 is a deficient number, since it is larger than the sum of its proper divisors (1923713763563).

44221045613461 is a wasteful number, since it uses less digits than its factorization.

44221045613461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44150291.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 44221045613461 in words is "forty-four trillion, two hundred twenty-one billion, forty-five million, six hundred thirteen thousand, four hundred sixty-one".