32400342403023 has 8 divisors (see below), whose sum is σ = 49371950328448. Its totient is φ = 18514481373144.

The previous prime is 32400342402983. The next prime is 32400342403061. The reversal of 32400342403023 is 32030424300423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32400342403023 - 2⁹ = 32400342402511 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 (32400342401023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771436723861 + ... + 771436723902.

It is an arithmetic number, because the mean of its divisors is an integer number (6171493791056).

Almost surely, 2^{32400342403023} is an apocalyptic number.

32400342403023 is a deficient number, since it is larger than the sum of its proper divisors (16971607925425).

32400342403023 is a wasteful number, since it uses less digits than its factorization.

32400342403023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542873447773.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 32400342403023 its reverse (32030424300423), we get a palindrome (64430766703446).

The spelling of 32400342403023 in words is "thirty-two trillion, four hundred billion, three hundred forty-two million, four hundred three thousand, twenty-three".