2001423332041 has 16 divisors (see below), whose sum is σ = 2295854225280. Its totient is φ = 1709122746240.

The previous prime is 2001423331991. The next prime is 2001423332057. The reversal of 2001423332041 is 1402333241002.

It is not a de Polignac number, because 2001423332041 - 2⁷ = 2001423331913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2001423331997 and 2001423332015.

It is not an unprimeable number, because it can be changed into a prime (2001423332081) 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, 12503370 + ... + 12662428.

It is an arithmetic number, because the mean of its divisors is an integer number (143490889080).

Almost surely, 2^{2001423332041} is an apocalyptic number.

It is an amenable number.

2001423332041 is a deficient number, since it is larger than the sum of its proper divisors (294430893239).

2001423332041 is a wasteful number, since it uses less digits than its factorization.

2001423332041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165744.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2001423332041 its reverse (1402333241002), we get a palindrome (3403756573043).

The spelling of 2001423332041 in words is "two trillion, one billion, four hundred twenty-three million, three hundred thirty-two thousand, forty-one".