423311423210 has 128 divisors (see below), whose sum is σ = 879039786240. Its totient is φ = 145476864000.

The previous prime is 423311423209. The next prime is 423311423221. The reversal of 423311423210 is 12324113324.

It is a super-2 number, since 2×423311423210² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 423311423210.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32674094 + ... + 32687046.

It is an arithmetic number, because the mean of its divisors is an integer number (6867498330).

Almost surely, 2^423311423210 is an apocalyptic number.

423311423210 is an abundant number, since it is smaller than the sum of its proper divisors (455728363030).

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

423311423210 is a wasteful number, since it uses less digits than its factorization.

423311423210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13224.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 423311423210 its reverse (12324113324), we get a palindrome (435635536534).

The spelling of 423311423210 in words is "four hundred twenty-three billion, three hundred eleven million, four hundred twenty-three thousand, two hundred ten".