11630178256026 has 48 divisors (see below), whose sum is σ = 26780747970528. Its totient is φ = 3338807148000.

The previous prime is 11630178256009. The next prime is 11630178256031. The reversal of 11630178256026 is 62065287103611.

It is a super-2 number, since 2×11630178256026² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244041025 + ... + 244088676.

It is an arithmetic number, because the mean of its divisors is an integer number (557932249386).

Almost surely, 2^{11630178256026} is an apocalyptic number.

11630178256026 is an abundant number, since it is smaller than the sum of its proper divisors (15150569714502).

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

11630178256026 is a wasteful number, since it uses less digits than its factorization.

11630178256026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488129755 (or 488129736 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 11630178256026 in words is "eleven trillion, six hundred thirty billion, one hundred seventy-eight million, two hundred fifty-six thousand, twenty-six".