4023044434001 has 4 divisors (see below), whose sum is σ = 4038698303652. Its totient is φ = 4007390564352.

The previous prime is 4023044433997. The next prime is 4023044434007. The reversal of 4023044434001 is 1004344403204.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3129187640401 + 893856793600 = 1768951^2 + 945440^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023044434001 - 2² = 4023044433997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4023044434007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7826934440 + ... + 7826934953.

It is an arithmetic number, because the mean of its divisors is an integer number (1009674575913).

Almost surely, 2^{4023044434001} is an apocalyptic number.

It is an amenable number.

4023044434001 is a deficient number, since it is larger than the sum of its proper divisors (15653869651).

4023044434001 is a wasteful number, since it uses less digits than its factorization.

4023044434001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15653869650.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4023044434001 its reverse (1004344403204), we get a palindrome (5027388837205).

The spelling of 4023044434001 in words is "four trillion, twenty-three billion, forty-four million, four hundred thirty-four thousand, one".