423467753536 has 21 divisors (see below), whose sum is σ = 840329154111. Its totient is φ = 211731273792.

The previous prime is 423467753521. The next prime is 423467753537. The reversal of 423467753536 is 635357764324.

The square root of 423467753536 is 650744.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423467753537) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5165281 + ... + 5246623.

Almost surely, 2^423467753536 is an apocalyptic number.

423467753536 is the 650744-th square number.

It is an amenable number.

423467753536 is a deficient number, since it is larger than the sum of its proper divisors (416861400575).

423467753536 is an frugal number, since it uses more digits than its factorization.

423467753536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162698 (or 81345 counting only the distinct ones).

The product of its digits is 38102400, while the sum is 55.

The spelling of 423467753536 in words is "four hundred twenty-three billion, four hundred sixty-seven million, seven hundred fifty-three thousand, five hundred thirty-six".