264442460983 has 4 divisors (see below), whose sum is σ = 266913885960. Its totient is φ = 261971036008.

The previous prime is 264442460963. The next prime is 264442460993. The reversal of 264442460983 is 389064244462.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 264442460983 - 2²⁹ = 263905590071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 264442460983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264442460903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1235712328 + ... + 1235712541.

It is an arithmetic number, because the mean of its divisors is an integer number (66728471490).

Almost surely, 2^264442460983 is an apocalyptic number.

264442460983 is a deficient number, since it is larger than the sum of its proper divisors (2471424977).

264442460983 is a wasteful number, since it uses less digits than its factorization.

264442460983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471424976.

The product of its (nonzero) digits is 7962624, while the sum is 52.

The spelling of 264442460983 in words is "two hundred sixty-four billion, four hundred forty-two million, four hundred sixty thousand, nine hundred eighty-three".