11144297772760 has 32 divisors (see below), whose sum is σ = 26394389463600. Its totient is φ = 4223102313600.

The previous prime is 11144297772689. The next prime is 11144297772761. The reversal of 11144297772760 is 6727779244111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11144297772695 and 11144297772704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144297772761) 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, 7331774091 + ... + 7331775610.

Almost surely, 2^{11144297772760} is an apocalyptic number.

11144297772760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11144297772760 is an abundant number, since it is smaller than the sum of its proper divisors (15250091690840).

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

11144297772760 is a wasteful number, since it uses less digits than its factorization.

11144297772760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14663549731 (or 14663549727 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 58.

The spelling of 11144297772760 in words is "eleven trillion, one hundred forty-four billion, two hundred ninety-seven million, seven hundred seventy-two thousand, seven hundred sixty".