445220230404413 has 8 divisors (see below), whose sum is σ = 469177410260736. Its totient is φ = 421646365426000.

The previous prime is 445220230404319. The next prime is 445220230404427. The reversal of 445220230404413 is 314404032022544.

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

It is a cyclic number.

It is not a de Polignac number, because 445220230404413 - 2⁴⁸ = 163745253693757 is a prime.

It is a super-2 number, since 2×445220230404413² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445220230104413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95828717093 + ... + 95828721738.

It is an arithmetic number, because the mean of its divisors is an integer number (58647176282592).

Almost surely, 2^{445220230404413} is an apocalyptic number.

It is an amenable number.

445220230404413 is a deficient number, since it is larger than the sum of its proper divisors (23957179856323).

445220230404413 is a wasteful number, since it uses less digits than its factorization.

445220230404413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191657438955.

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 445220230404413 its reverse (314404032022544), we get a palindrome (759624262426957).

The spelling of 445220230404413 in words is "four hundred forty-five trillion, two hundred twenty billion, two hundred thirty million, four hundred four thousand, four hundred thirteen".