343656112536 has 160 divisors (see below), whose sum is σ = 1060257369600. Its totient is φ = 103126944960.

The previous prime is 343656112489. The next prime is 343656112559. The reversal of 343656112536 is 635211656343.

343656112536 is a `hidden beast` number, since 3 + 4 + 3 + 6 + 5 + 611 + 25 + 3 + 6 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 343656112491 and 343656112500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 500145 + ... + 968223.

It is an arithmetic number, because the mean of its divisors is an integer number (6626608560).

Almost surely, 2^343656112536 is an apocalyptic number.

343656112536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343656112536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530128684800).

343656112536 is an abundant number, since it is smaller than the sum of its proper divisors (716601257064).

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

343656112536 is a wasteful number, since it uses less digits than its factorization.

343656112536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468211 (or 468198 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 45.

Adding to 343656112536 its reverse (635211656343), we get a palindrome (978867768879).

The spelling of 343656112536 in words is "three hundred forty-three billion, six hundred fifty-six million, one hundred twelve thousand, five hundred thirty-six".