11743381367751 has 16 divisors (see below), whose sum is σ = 17250403598208. Its totient is φ = 7046733492000.

The previous prime is 11743381367747. The next prime is 11743381367761. The reversal of 11743381367751 is 15776318334711.

It is a happy number.

11743381367751 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11743381367751 - 2² = 11743381367747 is a prime.

It is a super-3 number, since 3×11743381367751³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11743381367691 and 11743381367700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11743381367741) 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, 1761680041 + ... + 1761686706.

It is an arithmetic number, because the mean of its divisors is an integer number (1078150224888).

Almost surely, 2^{11743381367751} is an apocalyptic number.

11743381367751 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11743381367751 is a deficient number, since it is larger than the sum of its proper divisors (5507022230457).

11743381367751 is a wasteful number, since it uses less digits than its factorization.

11743381367751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523366862.

The product of its digits is 8890560, while the sum is 57.

The spelling of 11743381367751 in words is "eleven trillion, seven hundred forty-three billion, three hundred eighty-one million, three hundred sixty-seven thousand, seven hundred fifty-one".