11631760331774 has 16 divisors (see below), whose sum is σ = 19084010728320. Its totient is φ = 5273213483160.

The previous prime is 11631760331767. The next prime is 11631760331801. The reversal of 11631760331774 is 47713306713611.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697506674 + ... + 697523349.

It is an arithmetic number, because the mean of its divisors is an integer number (1192750670520).

Almost surely, 2^{11631760331774} is an apocalyptic number.

11631760331774 is a deficient number, since it is larger than the sum of its proper divisors (7452250396546).

11631760331774 is a wasteful number, since it uses less digits than its factorization.

11631760331774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395030415.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The spelling of 11631760331774 in words is "eleven trillion, six hundred thirty-one billion, seven hundred sixty million, three hundred thirty-one thousand, seven hundred seventy-four".