133443311320634 has 8 divisors (see below), whose sum is σ = 228759962263968. Its totient is φ = 57189990565980.

The previous prime is 133443311320609. The next prime is 133443311320691. The reversal of 133443311320634 is 436023113344331.

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

It is a super-3 number, since 3×133443311320634³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 133443311320591 and 133443311320600.

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, 4765832547152 + ... + 4765832547179.

It is an arithmetic number, because the mean of its divisors is an integer number (28594995282996).

Almost surely, 2^{133443311320634} is an apocalyptic number.

133443311320634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133443311320634 is a deficient number, since it is larger than the sum of its proper divisors (95316650943334).

133443311320634 is an equidigital number, since it uses as much as digits as its factorization.

133443311320634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9531665094340.

The product of its (nonzero) digits is 559872, while the sum is 41.

Adding to 133443311320634 its reverse (436023113344331), we get a palindrome (569466424664965).

The spelling of 133443311320634 in words is "one hundred thirty-three trillion, four hundred forty-three billion, three hundred eleven million, three hundred twenty thousand, six hundred thirty-four".