260396223822 has 32 divisors (see below), whose sum is σ = 661323744000. Its totient is φ = 74398920984.

The previous prime is 260396223817. The next prime is 260396223853. The reversal of 260396223822 is 228322693062.

260396223822 is a `hidden beast` number, since 2 + 6 + 0 + 396 + 2 + 238 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344439072 + ... + 344439827.

It is an arithmetic number, because the mean of its divisors is an integer number (20666367000).

Almost surely, 2^260396223822 is an apocalyptic number.

260396223822 is an abundant number, since it is smaller than the sum of its proper divisors (400927520178).

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

260396223822 is a wasteful number, since it uses less digits than its factorization.

260396223822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688878917 (or 688878911 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 260396223822 in words is "two hundred sixty billion, three hundred ninety-six million, two hundred twenty-three thousand, eight hundred twenty-two".