16432451540630 has 32 divisors (see below), whose sum is σ = 31019528448000. Its totient is φ = 6255604868832.

The previous prime is 16432451540623. The next prime is 16432451540651. The reversal of 16432451540630 is 3604515423461.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 179465390 + ... + 179556929.

It is an arithmetic number, because the mean of its divisors is an integer number (969360264000).

Almost surely, 2^{16432451540630} is an apocalyptic number.

16432451540630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16432451540630 is a deficient number, since it is larger than the sum of its proper divisors (14587076907370).

16432451540630 is a wasteful number, since it uses less digits than its factorization.

16432451540630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359022548.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 16432451540630 in words is "sixteen trillion, four hundred thirty-two billion, four hundred fifty-one million, five hundred forty thousand, six hundred thirty".