423241040230402 has 8 divisors (see below), whose sum is σ = 634861873342476. Its totient is φ = 211620415782912.

The previous prime is 423241040230399. The next prime is 423241040230433. The reversal of 423241040230402 is 204032040142324.

It can be written as a sum of positive squares in 2 ways, for example, as 258555433556281 + 164685606674121 = 16079659^2 + 12832989^2 .

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, 46992703 + ... + 55270210.

Almost surely, 2^{423241040230402} is an apocalyptic number.

423241040230402 is a deficient number, since it is larger than the sum of its proper divisors (211620833112074).

423241040230402 is a wasteful number, since it uses less digits than its factorization.

423241040230402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104332292.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 423241040230402 its reverse (204032040142324), we get a palindrome (627273080372726).

The spelling of 423241040230402 in words is "four hundred twenty-three trillion, two hundred forty-one billion, forty million, two hundred thirty thousand, four hundred two".