44367214747021 has 4 divisors (see below), whose sum is σ = 46296224083872. Its totient is φ = 42438205410172.

The previous prime is 44367214746931. The next prime is 44367214747043. The reversal of 44367214747021 is 12074741276344.

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 44367214747021 - 2¹⁵ = 44367214714253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44367214747021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44367214747091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964504668391 + ... + 964504668436.

It is an arithmetic number, because the mean of its divisors is an integer number (11574056020968).

Almost surely, 2^{44367214747021} is an apocalyptic number.

It is an amenable number.

44367214747021 is a deficient number, since it is larger than the sum of its proper divisors (1929009336851).

44367214747021 is a wasteful number, since it uses less digits than its factorization.

44367214747021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929009336850.

The product of its (nonzero) digits is 6322176, while the sum is 52.

The spelling of 44367214747021 in words is "forty-four trillion, three hundred sixty-seven billion, two hundred fourteen million, seven hundred forty-seven thousand, twenty-one".