11353003378749 has 12 divisors (see below), whose sum is σ = 16409410534816. Its totient is φ = 7563763745352.

The previous prime is 11353003378697. The next prime is 11353003378781. The reversal of 11353003378749 is 94787330035311.

11353003378749 is a `hidden beast` number, since 1 + 1 + 3 + 530 + 0 + 3 + 37 + 8 + 74 + 9 = 666.

It is not a de Polignac number, because 11353003378749 - 2³⁶ = 11284283902013 is a prime.

It is a super-3 number, since 3×11353003378749³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11353003378695 and 11353003378704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353003378649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408749827 + ... + 408777600.

Almost surely, 2^{11353003378749} is an apocalyptic number.

It is an amenable number.

11353003378749 is a deficient number, since it is larger than the sum of its proper divisors (5056407156067).

11353003378749 is a wasteful number, since it uses less digits than its factorization.

11353003378749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817528976 (or 817528973 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The spelling of 11353003378749 in words is "eleven trillion, three hundred fifty-three billion, three million, three hundred seventy-eight thousand, seven hundred forty-nine".