11477351471 has 2 divisors, whose sum is σ = 11477351472. Its totient is φ = 11477351470.

The previous prime is 11477351429. The next prime is 11477351497. The reversal of 11477351471 is 17415377411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11477351471 - 2¹⁰ = 11477350447 is a prime.

It is a super-3 number, since 3×11477351471³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11477351401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5738675735 + 5738675736.

It is an arithmetic number, because the mean of its divisors is an integer number (5738675736).

Almost surely, 2^11477351471 is an apocalyptic number.

11477351471 is a deficient number, since it is larger than the sum of its proper divisors (1).

11477351471 is an equidigital number, since it uses as much as digits as its factorization.

11477351471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82320, while the sum is 41.

The spelling of 11477351471 in words is "eleven billion, four hundred seventy-seven million, three hundred fifty-one thousand, four hundred seventy-one".