264401114244065 has 8 divisors (see below), whose sum is σ = 324659972839488. Its totient is φ = 206601800897520.

The previous prime is 264401114244041. The next prime is 264401114244079. The reversal of 264401114244065 is 560442411104462.

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 264401114244065 - 2¹⁴ = 264401114227681 is a prime.

It is a super-2 number, since 2×264401114244065² (a number of 30 digits) contains 22 as substring.

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, 614886311981 + ... + 614886312410.

It is an arithmetic number, because the mean of its divisors is an integer number (40582496604936).

Almost surely, 2^{264401114244065} is an apocalyptic number.

It is an amenable number.

264401114244065 is a deficient number, since it is larger than the sum of its proper divisors (60258858595423).

264401114244065 is a wasteful number, since it uses less digits than its factorization.

264401114244065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229772624439.

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 264401114244065 in words is "two hundred sixty-four trillion, four hundred one billion, one hundred fourteen million, two hundred forty-four thousand, sixty-five".