133607605430 has 32 divisors (see below), whose sum is σ = 259012664064. Its totient is φ = 49328332416.

The previous prime is 133607605409. The next prime is 133607605433. The reversal of 133607605430 is 34506706331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133607605433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2192027 + ... + 2252153.

It is an arithmetic number, because the mean of its divisors is an integer number (8094145752).

Almost surely, 2^133607605430 is an apocalyptic number.

133607605430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133607605430 is a deficient number, since it is larger than the sum of its proper divisors (125405058634).

133607605430 is a wasteful number, since it uses less digits than its factorization.

133607605430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77240.

The product of its (nonzero) digits is 136080, while the sum is 38.

The spelling of 133607605430 in words is "one hundred thirty-three billion, six hundred seven million, six hundred five thousand, four hundred thirty".