423214440201312 has 24 divisors (see below), whose sum is σ = 1110937905528696. Its totient is φ = 141071480067072.

The previous prime is 423214440201191. The next prime is 423214440201391. The reversal of 423214440201312 is 213102044412324.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×423214440201312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2204241875953 + ... + 2204241876144.

It is an arithmetic number, because the mean of its divisors is an integer number (46289079397029).

Almost surely, 2^{423214440201312} is an apocalyptic number.

It is an amenable number.

423214440201312 is an abundant number, since it is smaller than the sum of its proper divisors (687723465327384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423214440201312 is a wasteful number, since it uses less digits than its factorization.

423214440201312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4408483752110 (or 4408483752102 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 423214440201312 its reverse (213102044412324), we get a palindrome (636316484613636).

The spelling of 423214440201312 in words is "four hundred twenty-three trillion, two hundred fourteen billion, four hundred forty million, two hundred one thousand, three hundred twelve".