133413411471 has 4 divisors (see below), whose sum is σ = 177884548632. Its totient is φ = 88942274312.

The previous prime is 133413411463. The next prime is 133413411473. The reversal of 133413411471 is 174114314331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 133413411471 - 2³ = 133413411463 is a prime.

It is a super-3 number, since 3×133413411471³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133413411473) 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, 22235568576 + ... + 22235568581.

It is an arithmetic number, because the mean of its divisors is an integer number (44471137158).

Almost surely, 2^133413411471 is an apocalyptic number.

133413411471 is a deficient number, since it is larger than the sum of its proper divisors (44471137161).

133413411471 is an equidigital number, since it uses as much as digits as its factorization.

133413411471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44471137160.

The product of its digits is 12096, while the sum is 33.

The spelling of 133413411471 in words is "one hundred thirty-three billion, four hundred thirteen million, four hundred eleven thousand, four hundred seventy-one".