423140421414 has 64 divisors (see below), whose sum is σ = 861729408000. Its totient is φ = 138493255680.

The previous prime is 423140421409. The next prime is 423140421419. The reversal of 423140421414 is 414124041324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (423140421409) and next prime (423140421419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423140421419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127105702 + ... + 127109030.

It is an arithmetic number, because the mean of its divisors is an integer number (13464522000).

Almost surely, 2^423140421414 is an apocalyptic number.

423140421414 is an abundant number, since it is smaller than the sum of its proper divisors (438588986586).

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

423140421414 is a wasteful number, since it uses less digits than its factorization.

423140421414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 423140421414 its reverse (414124041324), we get a palindrome (837264462738).

The spelling of 423140421414 in words is "four hundred twenty-three billion, one hundred forty million, four hundred twenty-one thousand, four hundred fourteen".