422323143407 has 8 divisors (see below), whose sum is σ = 473167944912. Its totient is φ = 373553640000.

The previous prime is 422323143401. The next prime is 422323143409. The reversal of 422323143407 is 704341323224.

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 422323143407 - 2⁴ = 422323143391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422323143401) 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, 518824094 + ... + 518824907.

It is an arithmetic number, because the mean of its divisors is an integer number (59145993114).

Almost surely, 2^422323143407 is an apocalyptic number.

422323143407 is a deficient number, since it is larger than the sum of its proper divisors (50844801505).

422323143407 is a wasteful number, since it uses less digits than its factorization.

422323143407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037649049.

The product of its (nonzero) digits is 96768, while the sum is 35.

The spelling of 422323143407 in words is "four hundred twenty-two billion, three hundred twenty-three million, one hundred forty-three thousand, four hundred seven".