11057321639767 has 8 divisors (see below), whose sum is σ = 11908830014480. Its totient is φ = 10205948289600.

The previous prime is 11057321639719. The next prime is 11057321639783. The reversal of 11057321639767 is 76793612375011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11057321639767 - 2¹⁹ = 11057321115479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11057321633767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33586017 + ... + 33913642.

It is an arithmetic number, because the mean of its divisors is an integer number (1488603751810).

Almost surely, 2^{11057321639767} is an apocalyptic number.

11057321639767 is a deficient number, since it is larger than the sum of its proper divisors (851508374713).

11057321639767 is a wasteful number, since it uses less digits than its factorization.

11057321639767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67512273.

The product of its (nonzero) digits is 10001880, while the sum is 58.

The spelling of 11057321639767 in words is "eleven trillion, fifty-seven billion, three hundred twenty-one million, six hundred thirty-nine thousand, seven hundred sixty-seven".