422443400233413 has 16 divisors (see below), whose sum is σ = 606809475667136. Its totient is φ = 259869134891520.

The previous prime is 422443400233397. The next prime is 422443400233423. The reversal of 422443400233413 is 314332004344224.

It is a happy number.

It is not a de Polignac number, because 422443400233413 - 2⁴ = 422443400233397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422443400233423) 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, 2000611468 + ... + 2000822613.

It is an arithmetic number, because the mean of its divisors is an integer number (37925592229196).

Almost surely, 2^{422443400233413} is an apocalyptic number.

It is an amenable number.

422443400233413 is a deficient number, since it is larger than the sum of its proper divisors (184366075433723).

422443400233413 is a wasteful number, since it uses less digits than its factorization.

422443400233413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001436804.

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 422443400233413 its reverse (314332004344224), we get a palindrome (736775404577637).

The spelling of 422443400233413 in words is "four hundred twenty-two trillion, four hundred forty-three billion, four hundred million, two hundred thirty-three thousand, four hundred thirteen".