11754387006771 has 4 divisors (see below), whose sum is σ = 15672516009032. Its totient is φ = 7836258004512.

The previous prime is 11754387006701. The next prime is 11754387006773. The reversal of 11754387006771 is 17760078345711.

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

It is not a de Polignac number, because 11754387006771 - 2¹⁵ = 11754386974003 is a prime.

It is a super-2 number, since 2×11754387006771² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11754387006773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1959064501126 + ... + 1959064501131.

It is an arithmetic number, because the mean of its divisors is an integer number (3918129002258).

Almost surely, 2^{11754387006771} is an apocalyptic number.

11754387006771 is a deficient number, since it is larger than the sum of its proper divisors (3918129002261).

11754387006771 is an equidigital number, since it uses as much as digits as its factorization.

11754387006771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918129002260.

The product of its (nonzero) digits is 6914880, while the sum is 57.

The spelling of 11754387006771 in words is "eleven trillion, seven hundred fifty-four billion, three hundred eighty-seven million, six thousand, seven hundred seventy-one".