422671703447 has 8 divisors (see below), whose sum is σ = 483351753600. Its totient is φ = 362066247864.

The previous prime is 422671703383. The next prime is 422671703471. The reversal of 422671703447 is 744307176224.

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 422671703447 - 2⁶ = 422671703383 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 (422671705447) 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, 18636497 + ... + 18659162.

It is an arithmetic number, because the mean of its divisors is an integer number (60418969200).

Almost surely, 2^422671703447 is an apocalyptic number.

422671703447 is a deficient number, since it is larger than the sum of its proper divisors (60680050153).

422671703447 is a wasteful number, since it uses less digits than its factorization.

422671703447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37297285.

The product of its (nonzero) digits is 1580544, while the sum is 47.

The spelling of 422671703447 in words is "four hundred twenty-two billion, six hundred seventy-one million, seven hundred three thousand, four hundred forty-seven".