423034150502 has 8 divisors (see below), whose sum is σ = 642196421496. Its totient is φ = 208968676672.

The previous prime is 423034150493. The next prime is 423034150507. The reversal of 423034150502 is 205051430324.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423034150507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1274199083 + ... + 1274199414.

It is an arithmetic number, because the mean of its divisors is an integer number (80274552687).

Almost surely, 2^423034150502 is an apocalyptic number.

423034150502 is a deficient number, since it is larger than the sum of its proper divisors (219162270994).

423034150502 is a wasteful number, since it uses less digits than its factorization.

423034150502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548398582.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 423034150502 its reverse (205051430324), we get a palindrome (628085580826).

The spelling of 423034150502 in words is "four hundred twenty-three billion, thirty-four million, one hundred fifty thousand, five hundred two".