264460147247 has 8 divisors (see below), whose sum is σ = 271921985280. Its totient is φ = 257089865760.

The previous prime is 264460147241. The next prime is 264460147271. The reversal of 264460147247 is 742741064462.

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

It is a cyclic number.

It is not a de Polignac number, because 264460147247 - 2¹⁸ = 264459885103 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 (264460147241) 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, 22883279 + ... + 22894832.

It is an arithmetic number, because the mean of its divisors is an integer number (33990248160).

Almost surely, 2^264460147247 is an apocalyptic number.

264460147247 is a deficient number, since it is larger than the sum of its proper divisors (7461838033).

264460147247 is a wasteful number, since it uses less digits than its factorization.

264460147247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45778273.

The product of its (nonzero) digits is 1806336, while the sum is 47.

The spelling of 264460147247 in words is "two hundred sixty-four billion, four hundred sixty million, one hundred forty-seven thousand, two hundred forty-seven".