423243322402011 has 8 divisors (see below), whose sum is σ = 568443586292304. Its totient is φ = 280102636723200.

The previous prime is 423243322402009. The next prime is 423243322402013. The reversal of 423243322402011 is 110204223342324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (423243322402009) and next prime (423243322402013).

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

It is not a de Polignac number, because 423243322402011 - 2¹ = 423243322402009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423243322402013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514894552390 + ... + 514894553211.

It is an arithmetic number, because the mean of its divisors is an integer number (71055448286538).

Almost surely, 2^{423243322402011} is an apocalyptic number.

423243322402011 is a deficient number, since it is larger than the sum of its proper divisors (145200263890293).

423243322402011 is a wasteful number, since it uses less digits than its factorization.

423243322402011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029789105741.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 423243322402011 its reverse (110204223342324), we get a palindrome (533447545744335).

The spelling of 423243322402011 in words is "four hundred twenty-three trillion, two hundred forty-three billion, three hundred twenty-two million, four hundred two thousand, eleven".