264871106047 has 4 divisors (see below), whose sum is σ = 264906661896. Its totient is φ = 264835550200.

The previous prime is 264871106041. The next prime is 264871106063. The reversal of 264871106047 is 740601178462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740601178462 = 2 ⋅370300589231.

It is a cyclic number.

It is not a de Polignac number, because 264871106047 - 2¹⁵ = 264871073279 is a prime.

It is a super-2 number, since 2×264871106047² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264871105988 and 264871106006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264871106041) 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, 17766748 + ... + 17781649.

It is an arithmetic number, because the mean of its divisors is an integer number (66226665474).

Almost surely, 2^264871106047 is an apocalyptic number.

264871106047 is a deficient number, since it is larger than the sum of its proper divisors (35555849).

264871106047 is an equidigital number, since it uses as much as digits as its factorization.

264871106047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35555848.

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 264871106047 in words is "two hundred sixty-four billion, eight hundred seventy-one million, one hundred six thousand, forty-seven".