44344201032021 has 16 divisors (see below), whose sum is σ = 64516346016768. Its totient is φ = 26868735865200.

The previous prime is 44344201031993. The next prime is 44344201032023. The reversal of 44344201032021 is 12023010244344.

It is not a de Polignac number, because 44344201032021 - 2¹⁸ = 44344200769877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44344201032021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44344201032023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163299471 + ... + 163570796.

It is an arithmetic number, because the mean of its divisors is an integer number (4032271626048).

Almost surely, 2^{44344201032021} is an apocalyptic number.

It is an amenable number.

44344201032021 is a deficient number, since it is larger than the sum of its proper divisors (20172144984747).

44344201032021 is a wasteful number, since it uses less digits than its factorization.

44344201032021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326874392.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 44344201032021 its reverse (12023010244344), we get a palindrome (56367211276365).

The spelling of 44344201032021 in words is "forty-four trillion, three hundred forty-four billion, two hundred one million, thirty-two thousand, twenty-one".