136484965896 has 64 divisors (see below), whose sum is σ = 359573109120. Its totient is φ = 43086067200.

The previous prime is 136484965871. The next prime is 136484965937. The reversal of 136484965896 is 698569484631.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a self number, because there is not a number n which added to its sum of digits gives 136484965896.

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, 1168285 + ... + 1279788.

It is an arithmetic number, because the mean of its divisors is an integer number (5618329830).

Almost surely, 2^136484965896 is an apocalyptic number.

It is an amenable number.

136484965896 is an abundant number, since it is smaller than the sum of its proper divisors (223088143224).

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

136484965896 is a wasteful number, since it uses less digits than its factorization.

136484965896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448206 (or 2448202 counting only the distinct ones).

The product of its digits is 268738560, while the sum is 69.

The spelling of 136484965896 in words is "one hundred thirty-six billion, four hundred eighty-four million, nine hundred sixty-five thousand, eight hundred ninety-six".