44304123030421 has 2 divisors, whose sum is σ = 44304123030422. Its totient is φ = 44304123030420.

The previous prime is 44304123030407. The next prime is 44304123030439. The reversal of 44304123030421 is 12403032140344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27661435623396 + 16642687407025 = 5259414^2 + 4079545^2 .

It is a cyclic number.

It is not a de Polignac number, because 44304123030421 - 2²¹ = 44304120933269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44304123430421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22152061515210 + 22152061515211.

It is an arithmetic number, because the mean of its divisors is an integer number (22152061515211).

Almost surely, 2^{44304123030421} is an apocalyptic number.

It is an amenable number.

44304123030421 is a deficient number, since it is larger than the sum of its proper divisors (1).

44304123030421 is an equidigital number, since it uses as much as digits as its factorization.

44304123030421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 44304123030421 its reverse (12403032140344), we get a palindrome (56707155170765).

The spelling of 44304123030421 in words is "forty-four trillion, three hundred four billion, one hundred twenty-three million, thirty thousand, four hundred twenty-one".