133343540023434 has 64 divisors (see below), whose sum is σ = 291993245152896. Its totient is φ = 40346364985344.

The previous prime is 133343540023417. The next prime is 133343540023451. The reversal of 133343540023434 is 434320045343331.

It is an interprime number because it is at equal distance from previous prime (133343540023417) and next prime (133343540023451).

It is a super-2 number, since 2×133343540023434² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19095007 + ... + 25125810.

It is an arithmetic number, because the mean of its divisors is an integer number (4562394455514).

Almost surely, 2^{133343540023434} is an apocalyptic number.

133343540023434 is an abundant number, since it is smaller than the sum of its proper divisors (158649705129462).

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

133343540023434 is a wasteful number, since it uses less digits than its factorization.

133343540023434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44221479.

The product of its (nonzero) digits is 1866240, while the sum is 42.

Adding to 133343540023434 its reverse (434320045343331), we get a palindrome (567663585366765).

The spelling of 133343540023434 in words is "one hundred thirty-three trillion, three hundred forty-three billion, five hundred forty million, twenty-three thousand, four hundred thirty-four".