133934444439330 has 16 divisors (see below), whose sum is σ = 321442666654464. Its totient is φ = 35715851850480.

The previous prime is 133934444439311. The next prime is 133934444439337. The reversal of 133934444439330 is 33934444439331.

It is not an unprimeable number, because it can be changed into a prime (133934444439337) 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, 2232240740626 + ... + 2232240740685.

It is an arithmetic number, because the mean of its divisors is an integer number (20090166665904).

Almost surely, 2^{133934444439330} is an apocalyptic number.

133934444439330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133934444439330 is an abundant number, since it is smaller than the sum of its proper divisors (187508222215134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133934444439330 is a wasteful number, since it uses less digits than its factorization.

133934444439330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4464481481321.

The product of its (nonzero) digits is 60466176, while the sum is 57.

Subtracting from 133934444439330 its reverse (33934444439331), we obtain a palindrome (99999999999999).

The spelling of 133934444439330 in words is "one hundred thirty-three trillion, nine hundred thirty-four billion, four hundred forty-four million, four hundred thirty-nine thousand, three hundred thirty".