423334071463 has 4 divisors (see below), whose sum is σ = 423349001280. Its totient is φ = 423319141648.

The previous prime is 423334071403. The next prime is 423334071499. The reversal of 423334071463 is 364170433324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423334071463 is a prime.

It is a super-2 number, since 2×423334071463² (a number of 24 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 (423334071403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7422295 + ... + 7479112.

It is an arithmetic number, because the mean of its divisors is an integer number (105837250320).

Almost surely, 2^423334071463 is an apocalyptic number.

423334071463 is a deficient number, since it is larger than the sum of its proper divisors (14929817).

423334071463 is a wasteful number, since it uses less digits than its factorization.

423334071463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14929816.

The product of its (nonzero) digits is 435456, while the sum is 40.

The spelling of 423334071463 in words is "four hundred twenty-three billion, three hundred thirty-four million, seventy-one thousand, four hundred sixty-three".