44304222121413 has 16 divisors (see below), whose sum is σ = 60128584588800. Its totient is φ = 29008921585520.

The previous prime is 44304222121351. The next prime is 44304222121499. The reversal of 44304222121413 is 31412122240344.

It is a cyclic number.

It is not a de Polignac number, because 44304222121413 - 2¹² = 44304222117317 is a prime.

It is a super-2 number, since 2×44304222121413² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44304222121813) 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, 114521073 + ... + 114907286.

It is an arithmetic number, because the mean of its divisors is an integer number (3758036536800).

Almost surely, 2^{44304222121413} is an apocalyptic number.

It is an amenable number.

44304222121413 is a deficient number, since it is larger than the sum of its proper divisors (15824362467387).

44304222121413 is a wasteful number, since it uses less digits than its factorization.

44304222121413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229429512.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 44304222121413 its reverse (31412122240344), we get a palindrome (75716344361757).

The spelling of 44304222121413 in words is "forty-four trillion, three hundred four billion, two hundred twenty-two million, one hundred twenty-one thousand, four hundred thirteen".