11348427678912 has 112 divisors (see below), whose sum is σ = 33686181934080. Its totient is φ = 3746082864384.

The previous prime is 11348427678881. The next prime is 11348427678919. The reversal of 11348427678912 is 21987672484311.

11348427678912 is a `hidden beast` number, since 1 + 1 + 3 + 484 + 2 + 7 + 67 + 8 + 91 + 2 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11348427678912.

It is not an unprimeable number, because it can be changed into a prime (11348427678919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31702488 + ... + 32058455.

Almost surely, 2^{11348427678912} is an apocalyptic number.

11348427678912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11348427678912 is an abundant number, since it is smaller than the sum of its proper divisors (22337754255168).

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

11348427678912 is a wasteful number, since it uses less digits than its factorization.

11348427678912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63761067 (or 63761051 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 63.

The spelling of 11348427678912 in words is "eleven trillion, three hundred forty-eight billion, four hundred twenty-seven million, six hundred seventy-eight thousand, nine hundred twelve".