11378450363472 has 80 divisors (see below), whose sum is σ = 34581564852480. Its totient is φ = 3569709915648.

The previous prime is 11378450363459. The next prime is 11378450363503. The reversal of 11378450363472 is 27436305487311.

11378450363472 is a `hidden beast` number, since 1 + 1 + 3 + 7 + 8 + 4 + 503 + 63 + 4 + 72 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 774669288 + ... + 774683975.

It is an arithmetic number, because the mean of its divisors is an integer number (432269560656).

Almost surely, 2^{11378450363472} is an apocalyptic number.

11378450363472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11378450363472 is an abundant number, since it is smaller than the sum of its proper divisors (23203114489008).

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

11378450363472 is a wasteful number, since it uses less digits than its factorization.

11378450363472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549353297 (or 1549353285 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 11378450363472 in words is "eleven trillion, three hundred seventy-eight billion, four hundred fifty million, three hundred sixty-three thousand, four hundred seventy-two".