11769968369542 has 4 divisors (see below), whose sum is σ = 17654952554316. Its totient is φ = 5884984184770.

The previous prime is 11769968369519. The next prime is 11769968369591. The reversal of 11769968369542 is 24596386996711.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2942492092384 + ... + 2942492092387.

It is an arithmetic number, because the mean of its divisors is an integer number (4413738138579).

Almost surely, 2^{11769968369542} is an apocalyptic number.

11769968369542 is a deficient number, since it is larger than the sum of its proper divisors (5884984184774).

11769968369542 is an equidigital number, since it uses as much as digits as its factorization.

11769968369542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5884984184773.

The product of its digits is 1058158080, while the sum is 76.

The spelling of 11769968369542 in words is "eleven trillion, seven hundred sixty-nine billion, nine hundred sixty-eight million, three hundred sixty-nine thousand, five hundred forty-two".