16433252740513 has 8 divisors (see below), whose sum is σ = 18780918045120. Its totient is φ = 14085601878480.

The previous prime is 16433252740511. The next prime is 16433252740523. The reversal of 16433252740513 is 31504725233461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16433252740513 - 2¹ = 16433252740511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16433252740511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051498 + ... + 5828563.

It is an arithmetic number, because the mean of its divisors is an integer number (2347614755640).

Almost surely, 2^{16433252740513} is an apocalyptic number.

It is an amenable number.

16433252740513 is a deficient number, since it is larger than the sum of its proper divisors (2347665304607).

16433252740513 is an equidigital number, since it uses as much as digits as its factorization.

16433252740513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221287.

The product of its (nonzero) digits is 1814400, while the sum is 46.

Adding to 16433252740513 its reverse (31504725233461), we get a palindrome (47937977973974).

The spelling of 16433252740513 in words is "sixteen trillion, four hundred thirty-three billion, two hundred fifty-two million, seven hundred forty thousand, five hundred thirteen".