441213020429 has 2 divisors, whose sum is σ = 441213020430. Its totient is φ = 441213020428.

The previous prime is 441213020419. The next prime is 441213020471. The reversal of 441213020429 is 924020312144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 317363222500 + 123849797929 = 563350^2 + 351923^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441213020429 is a prime.

It is a super-3 number, since 3×441213020429³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 441213020395 and 441213020404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441213020419) 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 as a sum of consecutive naturals, namely, 220606510214 + 220606510215.

It is an arithmetic number, because the mean of its divisors is an integer number (220606510215).

Almost surely, 2^441213020429 is an apocalyptic number.

It is an amenable number.

441213020429 is a deficient number, since it is larger than the sum of its proper divisors (1).

441213020429 is an equidigital number, since it uses as much as digits as its factorization.

441213020429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 441213020429 in words is "four hundred forty-one billion, two hundred thirteen million, twenty thousand, four hundred twenty-nine".