133460364215640 has 384 divisors, whose sum is σ = 534831891206400. Its totient is φ = 26272443294720.

The previous prime is 133460364215561. The next prime is 133460364215657. The reversal of 133460364215640 is 46512463064331.

It is a self number, because there is not a number n which added to its sum of digits gives 133460364215640.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 53070939 + ... + 55528778.

It is an arithmetic number, because the mean of its divisors is an integer number (1392791383350).

Almost surely, 2^{133460364215640} is an apocalyptic number.

133460364215640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133460364215640 is an abundant number, since it is smaller than the sum of its proper divisors (401371526990760).

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

133460364215640 is a wasteful number, since it uses less digits than its factorization.

133460364215640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108599775 (or 108599764 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 133460364215640 in words is "one hundred thirty-three trillion, four hundred sixty billion, three hundred sixty-four million, two hundred fifteen thousand, six hundred forty".