133456360661430 has 32 divisors (see below), whose sum is σ = 321706257963264. Its totient is φ = 35431585912416.

The previous prime is 133456360661423. The next prime is 133456360661447. The reversal of 133456360661430 is 34166063654331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9798551242 + ... + 9798564861.

It is an arithmetic number, because the mean of its divisors is an integer number (10053320561352).

Almost surely, 2^{133456360661430} is an apocalyptic number.

133456360661430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133456360661430 is an abundant number, since it is smaller than the sum of its proper divisors (188249897301834).

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

133456360661430 is a wasteful number, since it uses less digits than its factorization.

133456360661430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19597116340.

The product of its (nonzero) digits is 8398080, while the sum is 51.

The spelling of 133456360661430 in words is "one hundred thirty-three trillion, four hundred fifty-six billion, three hundred sixty million, six hundred sixty-one thousand, four hundred thirty".