136474148343 has 48 divisors (see below), whose sum is σ = 212096810016. Its totient is φ = 77552117760.

The previous prime is 136474148339. The next prime is 136474148399. The reversal of 136474148343 is 343841474631.

It is not a de Polignac number, because 136474148343 - 2² = 136474148339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136474148292 and 136474148301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136474148443) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 483133 + ... + 711593.

It is an arithmetic number, because the mean of its divisors is an integer number (4418683542).

Almost surely, 2^136474148343 is an apocalyptic number.

136474148343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

136474148343 is a deficient number, since it is larger than the sum of its proper divisors (75622661673).

136474148343 is a wasteful number, since it uses less digits than its factorization.

136474148343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228564 (or 228547 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 48.

The spelling of 136474148343 in words is "one hundred thirty-six billion, four hundred seventy-four million, one hundred forty-eight thousand, three hundred forty-three".