423481332911 has 8 divisors (see below), whose sum is σ = 521207794464. Its totient is φ = 335062153440.

The previous prime is 423481332893. The next prime is 423481332977. The reversal of 423481332911 is 119233184324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423481332911 - 2¹⁴ = 423481316527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423481332511) 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, 2326820420 + ... + 2326820601.

It is an arithmetic number, because the mean of its divisors is an integer number (65150974308).

Almost surely, 2^423481332911 is an apocalyptic number.

423481332911 is a deficient number, since it is larger than the sum of its proper divisors (97726461553).

423481332911 is a wasteful number, since it uses less digits than its factorization.

423481332911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4653641041.

The product of its digits is 124416, while the sum is 41.

The spelling of 423481332911 in words is "four hundred twenty-three billion, four hundred eighty-one million, three hundred thirty-two thousand, nine hundred eleven".