136933493480 has 32 divisors (see below), whose sum is σ = 352114698240. Its totient is φ = 46948626240.

The previous prime is 136933493467. The next prime is 136933493491. The reversal of 136933493480 is 84394339631.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 244523816 + ... + 244524375.

It is an arithmetic number, because the mean of its divisors is an integer number (11003584320).

Almost surely, 2^136933493480 is an apocalyptic number.

136933493480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136933493480 is an abundant number, since it is smaller than the sum of its proper divisors (215181204760).

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

136933493480 is a wasteful number, since it uses less digits than its factorization.

136933493480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489048209 (or 489048205 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 53.

The spelling of 136933493480 in words is "one hundred thirty-six billion, nine hundred thirty-three million, four hundred ninety-three thousand, four hundred eighty".