423113033441 has 16 divisors (see below), whose sum is σ = 499342800000. Its totient is φ = 350984285568.

The previous prime is 423113033411. The next prime is 423113033509. The reversal of 423113033441 is 144330311324.

It is a happy number.

It is not a de Polignac number, because 423113033441 - 2¹⁴ = 423113017057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423113033401) 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, 6415316 + ... + 6480933.

It is an arithmetic number, because the mean of its divisors is an integer number (31208925000).

Almost surely, 2^423113033441 is an apocalyptic number.

It is an amenable number.

423113033441 is a deficient number, since it is larger than the sum of its proper divisors (76229766559).

423113033441 is a wasteful number, since it uses less digits than its factorization.

423113033441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12896408.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 423113033441 its reverse (144330311324), we get a palindrome (567443344765).

The spelling of 423113033441 in words is "four hundred twenty-three billion, one hundred thirteen million, thirty-three thousand, four hundred forty-one".