11944013674077 has 6 divisors (see below), whose sum is σ = 17252464195902. Its totient is φ = 7962675782712.

The previous prime is 11944013674057. The next prime is 11944013674079. The reversal of 11944013674077 is 77047631044911.

11944013674077 is a `hidden beast` number, since 1 + 194 + 40 + 1 + 3 + 6 + 7 + 407 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11620231051716 + 323782622361 = 3408846^2 + 569019^2 .

It is not a de Polignac number, because 11944013674077 - 2⁶ = 11944013674013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11944013674079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 663556315218 + ... + 663556315235.

It is an arithmetic number, because the mean of its divisors is an integer number (2875410699317).

Almost surely, 2^{11944013674077} is an apocalyptic number.

It is an amenable number.

11944013674077 is a deficient number, since it is larger than the sum of its proper divisors (5308450521825).

11944013674077 is a wasteful number, since it uses less digits than its factorization.

11944013674077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327112630459 (or 1327112630456 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 11944013674077 in words is "eleven trillion, nine hundred forty-four billion, thirteen million, six hundred seventy-four thousand, seventy-seven".