11137440413677 has 12 divisors (see below), whose sum is σ = 11336815516096. Its totient is φ = 10941513681960.

The previous prime is 11137440413663. The next prime is 11137440413683. The reversal of 11137440413677 is 77631404473111.

It is not a de Polignac number, because 11137440413677 - 2⁷ = 11137440413549 is a prime.

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 11137440413677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11137440413647) 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, 4284508 + ... + 6374314.

Almost surely, 2^{11137440413677} is an apocalyptic number.

It is an amenable number.

11137440413677 is a deficient number, since it is larger than the sum of its proper divisors (199375102419).

11137440413677 is an equidigital number, since it uses as much as digits as its factorization.

11137440413677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091456 (or 2091397 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 49.

Adding to 11137440413677 its reverse (77631404473111), we get a palindrome (88768844886788).

The spelling of 11137440413677 in words is "eleven trillion, one hundred thirty-seven billion, four hundred forty million, four hundred thirteen thousand, six hundred seventy-seven".