11743270121164 has 12 divisors (see below), whose sum is σ = 20560339349704. Its totient is φ = 5868887449824.

The previous prime is 11743270121131. The next prime is 11743270121227. The reversal of 11743270121164 is 46112107234711.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686893074 + ... + 686910169.

Almost surely, 2^{11743270121164} is an apocalyptic number.

It is an amenable number.

11743270121164 is a deficient number, since it is larger than the sum of its proper divisors (8817069228540).

11743270121164 is a wasteful number, since it uses less digits than its factorization.

11743270121164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373805384 (or 1373805382 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

Adding to 11743270121164 its reverse (46112107234711), we get a palindrome (57855377355875).

The spelling of 11743270121164 in words is "eleven trillion, seven hundred forty-three billion, two hundred seventy million, one hundred twenty-one thousand, one hundred sixty-four".