423333242320402 has 8 divisors (see below), whose sum is σ = 635000010817536. Its totient is φ = 211666572047892.

The previous prime is 423333242320367. The next prime is 423333242320423. The reversal of 423333242320402 is 204023242333324.

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

It is a super-2 number, since 2×423333242320402² (a number of 30 digits) contains 22 as substring.

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, 12621438 + ... + 31716985.

It is an arithmetic number, because the mean of its divisors is an integer number (79375001352192).

Almost surely, 2^{423333242320402} is an apocalyptic number.

423333242320402 is a deficient number, since it is larger than the sum of its proper divisors (211666768497134).

423333242320402 is a wasteful number, since it uses less digits than its factorization.

423333242320402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49112312.

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 423333242320402 its reverse (204023242333324), we get a palindrome (627356484653726).

The spelling of 423333242320402 in words is "four hundred twenty-three trillion, three hundred thirty-three billion, two hundred forty-two million, three hundred twenty thousand, four hundred two".