16445035231435 has 8 divisors (see below), whose sum is σ = 19766026142496. Its totient is φ = 13134705608640.

The previous prime is 16445035231409. The next prime is 16445035231511. The reversal of 16445035231435 is 53413253054461.

It is a happy number.

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

It is not a de Polignac number, because 16445035231435 - 2²⁷ = 16444901013707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2665318671 + ... + 2665324840.

It is an arithmetic number, because the mean of its divisors is an integer number (2470753267812).

Almost surely, 2^{16445035231435} is an apocalyptic number.

16445035231435 is a deficient number, since it is larger than the sum of its proper divisors (3320990911061).

16445035231435 is an equidigital number, since it uses as much as digits as its factorization.

16445035231435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5330644133.

The product of its (nonzero) digits is 2592000, while the sum is 46.

Adding to 16445035231435 its reverse (53413253054461), we get a palindrome (69858288285896).

The spelling of 16445035231435 in words is "sixteen trillion, four hundred forty-five billion, thirty-five million, two hundred thirty-one thousand, four hundred thirty-five".