133456414441115 has 4 divisors (see below), whose sum is σ = 160147697329344. Its totient is φ = 106765131552888.

The previous prime is 133456414441111. The next prime is 133456414441159. The reversal of 133456414441115 is 511144414654331.

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 133456414441115 - 2² = 133456414441111 is a prime.

It is a super-2 number, since 2×133456414441115² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133456414441115.

It is not an unprimeable number, because it can be changed into a prime (133456414441111) 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, 13345641444107 + ... + 13345641444116.

It is an arithmetic number, because the mean of its divisors is an integer number (40036924332336).

Almost surely, 2^{133456414441115} is an apocalyptic number.

133456414441115 is a deficient number, since it is larger than the sum of its proper divisors (26691282888229).

133456414441115 is an equidigital number, since it uses as much as digits as its factorization.

133456414441115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26691282888228.

The product of its digits is 1382400, while the sum is 47.

The spelling of 133456414441115 in words is "one hundred thirty-three trillion, four hundred fifty-six billion, four hundred fourteen million, four hundred forty-one thousand, one hundred fifteen".