16250435332072 has 8 divisors (see below), whose sum is σ = 30469566247650. Its totient is φ = 8125217666032.

The previous prime is 16250435332051. The next prime is 16250435332091. The reversal of 16250435332072 is 27023353405261.

It can be written as a sum of positive squares in only one way, i.e., 16220321282916 + 30114049156 = 4027446^2 + 173534^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015652208247 + ... + 1015652208262.

Almost surely, 2^{16250435332072} is an apocalyptic number.

It is an amenable number.

16250435332072 is a deficient number, since it is larger than the sum of its proper divisors (14219130915578).

16250435332072 is a wasteful number, since it uses less digits than its factorization.

16250435332072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031304416515 (or 2031304416511 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 43.

The spelling of 16250435332072 in words is "sixteen trillion, two hundred fifty billion, four hundred thirty-five million, three hundred thirty-two thousand, seventy-two".