136302470217240 has 256 divisors, whose sum is σ = 464347227225600. Its totient is φ = 31797274189824.

The previous prime is 136302470217229. The next prime is 136302470217269. The reversal of 136302470217240 is 42712074203631.

It is a junction number, because it is equal to n+sod(n) for n = 136302470217192 and 136302470217201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31120962 + ... + 35229521.

It is an arithmetic number, because the mean of its divisors is an integer number (1813856356350).

Almost surely, 2^{136302470217240} is an apocalyptic number.

136302470217240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136302470217240 is an abundant number, since it is smaller than the sum of its proper divisors (328044757008360).

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

136302470217240 is a wasteful number, since it uses less digits than its factorization.

136302470217240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66350586 (or 66350582 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 136302470217240 in words is "one hundred thirty-six trillion, three hundred two billion, four hundred seventy million, two hundred seventeen thousand, two hundred forty".