264043897296 has 40 divisors (see below), whose sum is σ = 698750318784. Its totient is φ = 85867933440.

The previous prime is 264043897253. The next prime is 264043897319. The reversal of 264043897296 is 692798340462.

264043897296 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×264043897296² (a number of 24 digits) contains 22 as substring.

It is a congruent 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, 67082356 + ... + 67086291.

Almost surely, 2^264043897296 is an apocalyptic number.

It is an amenable number.

264043897296 is an abundant number, since it is smaller than the sum of its proper divisors (434706421488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264043897296 is a wasteful number, since it uses less digits than its factorization.

264043897296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134168699 (or 134168693 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 264043897296 in words is "two hundred sixty-four billion, forty-three million, eight hundred ninety-seven thousand, two hundred ninety-six".