11427603163320 has 32 divisors (see below), whose sum is σ = 34282809490320. Its totient is φ = 3047360843520.

The previous prime is 11427603163307. The next prime is 11427603163337. The reversal of 11427603163320 is 2336130672411.

It is a super-2 number, since 2×11427603163320² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47615013061 + ... + 47615013300.

Almost surely, 2^{11427603163320} is an apocalyptic number.

11427603163320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11427603163320 is an abundant number, since it is smaller than the sum of its proper divisors (22855206327000).

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

11427603163320 is a wasteful number, since it uses less digits than its factorization.

11427603163320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95230026375 (or 95230026371 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 11427603163320 in words is "eleven trillion, four hundred twenty-seven billion, six hundred three million, one hundred sixty-three thousand, three hundred twenty".