32405254415023 has 64 divisors (see below), whose sum is σ = 39677740462080. Its totient is φ = 25861146854400.

The previous prime is 32405254414993. The next prime is 32405254415089. The reversal of 32405254415023 is 32051445250423.

It is a cyclic number.

It is not a de Polignac number, because 32405254415023 - 2¹⁷ = 32405254283951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32405254412023) 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 63 ways as a sum of consecutive naturals, for example, 8713430358 + ... + 8713434076.

It is an arithmetic number, because the mean of its divisors is an integer number (619964694720).

Almost surely, 2^{32405254415023} is an apocalyptic number.

32405254415023 is a deficient number, since it is larger than the sum of its proper divisors (7272486047057).

32405254415023 is a wasteful number, since it uses less digits than its factorization.

32405254415023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6448.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 32405254415023 its reverse (32051445250423), we get a palindrome (64456699665446).

The spelling of 32405254415023 in words is "thirty-two trillion, four hundred five billion, two hundred fifty-four million, four hundred fifteen thousand, twenty-three".