423111432302 has 64 divisors (see below), whose sum is σ = 697003646976. Its totient is φ = 191467929600.

The previous prime is 423111432301. The next prime is 423111432349. The reversal of 423111432302 is 203234111324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423111432301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118086803 + ... + 118090385.

It is an arithmetic number, because the mean of its divisors is an integer number (10890681984).

Almost surely, 2^423111432302 is an apocalyptic number.

423111432302 is a deficient number, since it is larger than the sum of its proper divisors (273892214674).

423111432302 is a wasteful number, since it uses less digits than its factorization.

423111432302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125.

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

Adding to 423111432302 its reverse (203234111324), we get a palindrome (626345543626).

The spelling of 423111432302 in words is "four hundred twenty-three billion, one hundred eleven million, four hundred thirty-two thousand, three hundred two".