260436626906 has 16 divisors (see below), whose sum is σ = 400032540864. Its totient is φ = 127096880064.

The previous prime is 260436626897. The next prime is 260436626927. The reversal of 260436626906 is 609626634062.

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, 990095 + ... + 1225218.

It is an arithmetic number, because the mean of its divisors is an integer number (25002033804).

Almost surely, 2^260436626906 is an apocalyptic number.

260436626906 is a deficient number, since it is larger than the sum of its proper divisors (139595913958).

260436626906 is a wasteful number, since it uses less digits than its factorization.

260436626906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216725.

The product of its (nonzero) digits is 3359232, while the sum is 50.

The spelling of 260436626906 in words is "two hundred sixty billion, four hundred thirty-six million, six hundred twenty-six thousand, nine hundred six".