11376963045109 has 8 divisors (see below), whose sum is σ = 11771201371320. Its totient is φ = 10982853336000.

The previous prime is 11376963045103. The next prime is 11376963045121. The reversal of 11376963045109 is 90154036967311.

It can be written as a sum of positive squares in 4 ways, for example, as 5044165630084 + 6332797415025 = 2245922^2 + 2516505^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11376963045109 - 2³³ = 11368373110517 is a prime.

It is a super-4 number, since 4×11376963045109⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11376963045109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11376963045103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31974282 + ... + 32328139.

It is an arithmetic number, because the mean of its divisors is an integer number (1471400171415).

Almost surely, 2^{11376963045109} is an apocalyptic number.

It is an amenable number.

11376963045109 is a deficient number, since it is larger than the sum of its proper divisors (394238326211).

11376963045109 is an equidigital number, since it uses as much as digits as its factorization.

11376963045109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64308551.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 11376963045109 in words is "eleven trillion, three hundred seventy-six billion, nine hundred sixty-three million, forty-five thousand, one hundred nine".