133445121330435 has 32 divisors (see below), whose sum is σ = 217132823612160. Its totient is φ = 69963874646400.

The previous prime is 133445121330419. The next prime is 133445121330467. The reversal of 133445121330435 is 534033121544331.

It is not a de Polignac number, because 133445121330435 - 2⁴ = 133445121330419 is a prime.

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, 120997840 + ... + 122095730.

It is an arithmetic number, because the mean of its divisors is an integer number (6785400737880).

Almost surely, 2^{133445121330435} is an apocalyptic number.

133445121330435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133445121330435 is a deficient number, since it is larger than the sum of its proper divisors (83687702281725).

133445121330435 is a wasteful number, since it uses less digits than its factorization.

133445121330435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235299.

The product of its (nonzero) digits is 777600, while the sum is 42.

Adding to 133445121330435 its reverse (534033121544331), we get a palindrome (667478242874766).

The spelling of 133445121330435 in words is "one hundred thirty-three trillion, four hundred forty-five billion, one hundred twenty-one million, three hundred thirty thousand, four hundred thirty-five".