16432455354342 has 16 divisors (see below), whose sum is σ = 33172059408192. Its totient is φ = 5426293668200.

The previous prime is 16432455354319. The next prime is 16432455354347. The reversal of 16432455354342 is 24345355423461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432455354347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12797861784 + ... + 12797863067.

It is an arithmetic number, because the mean of its divisors is an integer number (2073253713012).

Almost surely, 2^{16432455354342} is an apocalyptic number.

16432455354342 is an abundant number, since it is smaller than the sum of its proper divisors (16739604053850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16432455354342 is a wasteful number, since it uses less digits than its factorization.

16432455354342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25595724963.

The product of its digits is 20736000, while the sum is 51.

The spelling of 16432455354342 in words is "sixteen trillion, four hundred thirty-two billion, four hundred fifty-five million, three hundred fifty-four thousand, three hundred forty-two".