423044311101 has 16 divisors (see below), whose sum is σ = 573349368768. Its totient is φ = 277385097600.

The previous prime is 423044311097. The next prime is 423044311103. The reversal of 423044311101 is 101113440324.

It is not a de Polignac number, because 423044311101 - 2² = 423044311097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423044311103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2552481 + ... + 2713161.

It is an arithmetic number, because the mean of its divisors is an integer number (35834335548).

Almost surely, 2^423044311101 is an apocalyptic number.

It is an amenable number.

423044311101 is a deficient number, since it is larger than the sum of its proper divisors (150305057667).

423044311101 is a wasteful number, since it uses less digits than its factorization.

423044311101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175132.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 423044311101 its reverse (101113440324), we get a palindrome (524157751425).

The spelling of 423044311101 in words is "four hundred twenty-three billion, forty-four million, three hundred eleven thousand, one hundred one".