423034541142 has 32 divisors (see below), whose sum is σ = 852657363072. Its totient is φ = 139914464064.

The previous prime is 423034541123. The next prime is 423034541173. The reversal of 423034541142 is 241145430324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1588693 + ... + 1835759.

It is an arithmetic number, because the mean of its divisors is an integer number (26645542596).

Almost surely, 2^423034541142 is an apocalyptic number.

423034541142 is an abundant number, since it is smaller than the sum of its proper divisors (429622821930).

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

423034541142 is a wasteful number, since it uses less digits than its factorization.

423034541142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249292.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 423034541142 its reverse (241145430324), we get a palindrome (664179971466).

The spelling of 423034541142 in words is "four hundred twenty-three billion, thirty-four million, five hundred forty-one thousand, one hundred forty-two".