423034342402 has 8 divisors (see below), whose sum is σ = 725201729856. Its totient is φ = 181300432452.

The previous prime is 423034342321. The next prime is 423034342427. The reversal of 423034342402 is 204243430324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15108369358 + ... + 15108369385.

It is an arithmetic number, because the mean of its divisors is an integer number (90650216232).

Almost surely, 2^423034342402 is an apocalyptic number.

423034342402 is a deficient number, since it is larger than the sum of its proper divisors (302167387454).

423034342402 is a wasteful number, since it uses less digits than its factorization.

423034342402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30216738752.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 423034342402 its reverse (204243430324), we get a palindrome (627277772726).

The spelling of 423034342402 in words is "four hundred twenty-three billion, thirty-four million, three hundred forty-two thousand, four hundred two".