16432966295380 has 12 divisors (see below), whose sum is σ = 34509229220340. Its totient is φ = 6573186518144.

The previous prime is 16432966295377. The next prime is 16432966295387. The reversal of 16432966295380 is 8359266923461.

It can be written as a sum of positive squares in 2 ways, for example, as 6781170148624 + 9651796146756 = 2604068^2 + 3106734^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432966295387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410824157365 + ... + 410824157404.

It is an arithmetic number, because the mean of its divisors is an integer number (2875769101695).

Almost surely, 2^{16432966295380} is an apocalyptic number.

16432966295380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16432966295380 is an abundant number, since it is smaller than the sum of its proper divisors (18076262924960).

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

16432966295380 is a wasteful number, since it uses less digits than its factorization.

16432966295380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821648314778 (or 821648314776 counting only the distinct ones).

The product of its (nonzero) digits is 100776960, while the sum is 64.

The spelling of 16432966295380 in words is "sixteen trillion, four hundred thirty-two billion, nine hundred sixty-six million, two hundred ninety-five thousand, three hundred eighty".