16432074353568 has 96 divisors (see below), whose sum is σ = 44302462323840. Its totient is φ = 5329023298560.

The previous prime is 16432074353567. The next prime is 16432074353593. The reversal of 16432074353568 is 86535347023461.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×16432074353568² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16432074353567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68501358 + ... + 68740818.

It is an arithmetic number, because the mean of its divisors is an integer number (461483982540).

Almost surely, 2^{16432074353568} is an apocalyptic number.

It is an amenable number.

16432074353568 is an abundant number, since it is smaller than the sum of its proper divisors (27870387970272).

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

16432074353568 is a wasteful number, since it uses less digits than its factorization.

16432074353568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258830 (or 258822 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 57.

The spelling of 16432074353568 in words is "sixteen trillion, four hundred thirty-two billion, seventy-four million, three hundred fifty-three thousand, five hundred sixty-eight".