11477420137743 has 8 divisors (see below), whose sum is σ = 17489402114688. Its totient is φ = 6558525792984.

The previous prime is 11477420137741. The next prime is 11477420137769. The reversal of 11477420137743 is 34773102477411.

11477420137743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11477420137743 - 2¹ = 11477420137741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11477420137741) 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, 273271908021 + ... + 273271908062.

It is an arithmetic number, because the mean of its divisors is an integer number (2186175264336).

Almost surely, 2^{11477420137743} is an apocalyptic number.

11477420137743 is a deficient number, since it is larger than the sum of its proper divisors (6011981976945).

11477420137743 is an equidigital number, since it uses as much as digits as its factorization.

11477420137743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546543816093.

The product of its (nonzero) digits is 2765952, while the sum is 51.

The spelling of 11477420137743 in words is "eleven trillion, four hundred seventy-seven billion, four hundred twenty million, one hundred thirty-seven thousand, seven hundred forty-three".