11540140150766 has 16 divisors (see below), whose sum is σ = 17372427645888. Its totient is φ = 5749362528000.

The previous prime is 11540140150753. The next prime is 11540140150769. The reversal of 11540140150766 is 66705104104511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11540140150769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7166855 + ... + 8628098.

It is an arithmetic number, because the mean of its divisors is an integer number (1085776727868).

Almost surely, 2^{11540140150766} is an apocalyptic number.

11540140150766 is a deficient number, since it is larger than the sum of its proper divisors (5832287495122).

11540140150766 is a wasteful number, since it uses less digits than its factorization.

11540140150766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15796267.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 11540140150766 in words is "eleven trillion, five hundred forty billion, one hundred forty million, one hundred fifty thousand, seven hundred sixty-six".