11110766666757 has 16 divisors (see below), whose sum is σ = 14839570273920. Its totient is φ = 7394571360000.

The previous prime is 11110766666749. The next prime is 11110766666761. The reversal of 11110766666757 is 75766666701111.

It is a happy number.

It is not a de Polignac number, because 11110766666757 - 2³ = 11110766666749 is a prime.

It is a super-3 number, since 3×11110766666757³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11110766666757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110766666717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54202257 + ... + 54406857.

It is an arithmetic number, because the mean of its divisors is an integer number (927473142120).

Almost surely, 2^{11110766666757} is an apocalyptic number.

It is an amenable number.

11110766666757 is a deficient number, since it is larger than the sum of its proper divisors (3728803607163).

11110766666757 is a wasteful number, since it uses less digits than its factorization.

11110766666757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235324.

The product of its (nonzero) digits is 13335840, while the sum is 60.

The spelling of 11110766666757 in words is "eleven trillion, one hundred ten billion, seven hundred sixty-six million, six hundred sixty-six thousand, seven hundred fifty-seven".