133453419999 has 16 divisors (see below), whose sum is σ = 179319628800. Its totient is φ = 88280517600.

The previous prime is 133453419991. The next prime is 133453420003. The reversal of 133453419999 is 999914354331.

It is not a de Polignac number, because 133453419999 - 2³ = 133453419991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133453419991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85452 + ... + 523649.

It is an arithmetic number, because the mean of its divisors is an integer number (11207476800).

Almost surely, 2^133453419999 is an apocalyptic number.

133453419999 is a deficient number, since it is larger than the sum of its proper divisors (45866208801).

133453419999 is a wasteful number, since it uses less digits than its factorization.

133453419999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609670.

The product of its digits is 14171760, while the sum is 60.

The spelling of 133453419999 in words is "one hundred thirty-three billion, four hundred fifty-three million, four hundred nineteen thousand, nine hundred ninety-nine".