11777883012436 has 12 divisors (see below), whose sum is σ = 20960639259840. Its totient is φ = 5789128938200.

The previous prime is 11777883012433. The next prime is 11777883012439. The reversal of 11777883012436 is 63421038877711.

It is an interprime number because it is at equal distance from previous prime (11777883012433) and next prime (11777883012439).

It is a super-2 number, since 2×11777883012436² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11777883012433) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24953141740 + ... + 24953142211.

It is an arithmetic number, because the mean of its divisors is an integer number (1746719938320).

Almost surely, 2^{11777883012436} is an apocalyptic number.

It is an amenable number.

11777883012436 is a deficient number, since it is larger than the sum of its proper divisors (9182756247404).

11777883012436 is a wasteful number, since it uses less digits than its factorization.

11777883012436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49906284014 (or 49906284012 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 58.

The spelling of 11777883012436 in words is "eleven trillion, seven hundred seventy-seven billion, eight hundred eighty-three million, twelve thousand, four hundred thirty-six".