133450340534 has 16 divisors (see below), whose sum is σ = 228891646368. Its totient is φ = 57163094592.

The previous prime is 133450340521. The next prime is 133450340539. The reversal of 133450340534 is 435043054331.

It is a junction number, because it is equal to n+sod(n) for n = 133450340494 and 133450340503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133450340539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2464637 + ... + 2518200.

It is an arithmetic number, because the mean of its divisors is an integer number (14305727898).

Almost surely, 2^133450340534 is an apocalyptic number.

133450340534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133450340534 is a deficient number, since it is larger than the sum of its proper divisors (95441305834).

133450340534 is a wasteful number, since it uses less digits than its factorization.

133450340534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984759.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 133450340534 its reverse (435043054331), we get a palindrome (568493394865).

The spelling of 133450340534 in words is "one hundred thirty-three billion, four hundred fifty million, three hundred forty thousand, five hundred thirty-four".