133423433412304 has 60 divisors (see below), whose sum is σ = 300743577936900. Its totient is φ = 57175709090304.

The previous prime is 133423433412289. The next prime is 133423433412319. The reversal of 133423433412304 is 403214334324331.

It is an interprime number because it is at equal distance from previous prime (133423433412289) and next prime (133423433412319).

It can be written as a sum of positive squares in 2 ways, for example, as 51768715722304 + 81654717690000 = 7195048^2 + 9036300^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 785659 + ... + 16354330.

It is an arithmetic number, because the mean of its divisors is an integer number (5012392965615).

Almost surely, 2^{133423433412304} is an apocalyptic number.

133423433412304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

133423433412304 is an abundant number, since it is smaller than the sum of its proper divisors (167320144524596).

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

133423433412304 is a wasteful number, since it uses less digits than its factorization.

133423433412304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17149940 (or 17149927 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 40.

Adding to 133423433412304 its reverse (403214334324331), we get a palindrome (536637767736635).

The spelling of 133423433412304 in words is "one hundred thirty-three trillion, four hundred twenty-three billion, four hundred thirty-three million, four hundred twelve thousand, three hundred four".