260853994948 has 24 divisors (see below), whose sum is σ = 483681324672. Its totient is φ = 122669940864.

The previous prime is 260853994903. The next prime is 260853994987. The reversal of 260853994948 is 849499358062.

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, 1227136 + ... + 1423927.

It is an arithmetic number, because the mean of its divisors is an integer number (20153388528).

Almost surely, 2^260853994948 is an apocalyptic number.

It is an amenable number.

260853994948 is a deficient number, since it is larger than the sum of its proper divisors (222827329724).

260853994948 is a wasteful number, since it uses less digits than its factorization.

260853994948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652531 (or 2652529 counting only the distinct ones).

The product of its (nonzero) digits is 134369280, while the sum is 67.

The spelling of 260853994948 in words is "two hundred sixty billion, eight hundred fifty-three million, nine hundred ninety-four thousand, nine hundred forty-eight".