423343141342 has 32 divisors (see below), whose sum is σ = 734220534240. Its totient is φ = 180929710080.

The previous prime is 423343141337. The next prime is 423343141349. The reversal of 423343141342 is 243141343324.

It is a super-3 number, since 3×423343141342³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 423343141298 and 423343141307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423343141349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183553 + ... + 938284.

It is an arithmetic number, because the mean of its divisors is an integer number (22944391695).

Almost surely, 2^423343141342 is an apocalyptic number.

423343141342 is a deficient number, since it is larger than the sum of its proper divisors (310877392898).

423343141342 is a wasteful number, since it uses less digits than its factorization.

423343141342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122876.

The product of its digits is 82944, while the sum is 34.

Adding to 423343141342 its reverse (243141343324), we get a palindrome (666484484666).

The spelling of 423343141342 in words is "four hundred twenty-three billion, three hundred forty-three million, one hundred forty-one thousand, three hundred forty-two".