422404554214415 has 16 divisors (see below), whose sum is σ = 536703136257312. Its totient is φ = 318045261026304.

The previous prime is 422404554214411. The next prime is 422404554214439. The reversal of 422404554214415 is 514412455404224.

It is a cyclic number.

It is not a de Polignac number, because 422404554214415 - 2² = 422404554214411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422404554214415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422404554214411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52768352 + ... + 60243738.

It is an arithmetic number, because the mean of its divisors is an integer number (33543946016082).

Almost surely, 2^{422404554214415} is an apocalyptic number.

422404554214415 is a deficient number, since it is larger than the sum of its proper divisors (114298582042897).

422404554214415 is a wasteful number, since it uses less digits than its factorization.

422404554214415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8140186.

The product of its (nonzero) digits is 4096000, while the sum is 47.

The spelling of 422404554214415 in words is "four hundred twenty-two trillion, four hundred four billion, five hundred fifty-four million, two hundred fourteen thousand, four hundred fifteen".