32401367023 has 4 divisors (see below), whose sum is σ = 32402216808. Its totient is φ = 32400517240.

The previous prime is 32401367017. The next prime is 32401367027. The reversal of 32401367023 is 32076310423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32076310423 = 63607 ⋅504289.

It is a cyclic number.

It is not a de Polignac number, because 32401367023 - 2⁹ = 32401366511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32401367027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364873 + ... + 444898.

It is an arithmetic number, because the mean of its divisors is an integer number (8100554202).

Almost surely, 2^32401367023 is an apocalyptic number.

32401367023 is a deficient number, since it is larger than the sum of its proper divisors (849785).

32401367023 is an equidigital number, since it uses as much as digits as its factorization.

32401367023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849784.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 32401367023 its reverse (32076310423), we get a palindrome (64477677446).

It can be divided in two parts, 32401 and 367023, that added together give a square (399424 = 632²).

The spelling of 32401367023 in words is "thirty-two billion, four hundred one million, three hundred sixty-seven thousand, twenty-three".