16001724480733 has 2 divisors, whose sum is σ = 16001724480734. Its totient is φ = 16001724480732.

The previous prime is 16001724480661. The next prime is 16001724480769. The reversal of 16001724480733 is 33708442710061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12702858707449 + 3298865773284 = 3564107^2 + 1816278^2 .

It is a cyclic number.

It is not a de Polignac number, because 16001724480733 - 2¹³ = 16001724472541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16001724480433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8000862240366 + 8000862240367.

It is an arithmetic number, because the mean of its divisors is an integer number (8000862240367).

Almost surely, 2^{16001724480733} is an apocalyptic number.

It is an amenable number.

16001724480733 is a deficient number, since it is larger than the sum of its proper divisors (1).

16001724480733 is an equidigital number, since it uses as much as digits as its factorization.

16001724480733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 16001724480733 in words is "sixteen trillion, one billion, seven hundred twenty-four million, four hundred eighty thousand, seven hundred thirty-three".