264332111251013 has 8 divisors (see below), whose sum is σ = 284712739600128. Its totient is φ = 243958252762224.

The previous prime is 264332111251009. The next prime is 264332111251073. The reversal of 264332111251013 is 310152111233462.

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

It is not a de Polignac number, because 264332111251013 - 2² = 264332111251009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264332111251073) 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, 1692383981 + ... + 1692540162.

It is an arithmetic number, because the mean of its divisors is an integer number (35589092450016).

Almost surely, 2^{264332111251013} is an apocalyptic number.

It is an amenable number.

264332111251013 is a deficient number, since it is larger than the sum of its proper divisors (20380628349115).

264332111251013 is a wasteful number, since it uses less digits than its factorization.

264332111251013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384930163.

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 264332111251013 its reverse (310152111233462), we get a palindrome (574484222484475).

The spelling of 264332111251013 in words is "two hundred sixty-four trillion, three hundred thirty-two billion, one hundred eleven million, two hundred fifty-one thousand, thirteen".