44024145021397 has 8 divisors (see below), whose sum is σ = 45050655890240. Its totient is φ = 42997756586400.

The previous prime is 44024145021343. The next prime is 44024145021401. The reversal of 44024145021397 is 79312054142044.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44024145021397 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 (44024145021097) 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 7 ways as a sum of consecutive naturals, for example, 29880729 + ... + 31319422.

It is an arithmetic number, because the mean of its divisors is an integer number (5631331986280).

Almost surely, 2^{44024145021397} is an apocalyptic number.

It is an amenable number.

44024145021397 is a deficient number, since it is larger than the sum of its proper divisors (1026510868843).

44024145021397 is a wasteful number, since it uses less digits than its factorization.

44024145021397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61216923.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 44024145021397 in words is "forty-four trillion, twenty-four billion, one hundred forty-five million, twenty-one thousand, three hundred ninety-seven".