133631564413042 has 8 divisors (see below), whose sum is σ = 200473780421376. Its totient is φ = 66806970939252.

The previous prime is 133631564413031. The next prime is 133631564413129. The reversal of 133631564413042 is 240314465136331.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 133631564412983 and 133631564413001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4405614678 + ... + 4405645009.

It is an arithmetic number, because the mean of its divisors is an integer number (25059222552672).

Almost surely, 2^{133631564413042} is an apocalyptic number.

133631564413042 is a deficient number, since it is larger than the sum of its proper divisors (66842216008334).

133631564413042 is an equidigital number, since it uses as much as digits as its factorization.

133631564413042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8811267272.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 133631564413042 in words is "one hundred thirty-three trillion, six hundred thirty-one billion, five hundred sixty-four million, four hundred thirteen thousand, forty-two".