133746353232623 has 8 divisors (see below), whose sum is σ = 139615234503648. Its totient is φ = 127881957164544.

The previous prime is 133746353232607. The next prime is 133746353232631. The reversal of 133746353232623 is 326232353647331.

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

It is a cyclic number.

It is not a de Polignac number, because 133746353232623 - 2⁴ = 133746353232607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133746353232223) 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, 1121239790 + ... + 1121359067.

It is an arithmetic number, because the mean of its divisors is an integer number (17451904312956).

Almost surely, 2^{133746353232623} is an apocalyptic number.

133746353232623 is a deficient number, since it is larger than the sum of its proper divisors (5868881271025).

133746353232623 is a wasteful number, since it uses less digits than its factorization.

133746353232623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242601473.

The product of its digits is 29393280, while the sum is 53.

The spelling of 133746353232623 in words is "one hundred thirty-three trillion, seven hundred forty-six billion, three hundred fifty-three million, two hundred thirty-two thousand, six hundred twenty-three".