136934682246 has 72 divisors (see below), whose sum is σ = 312975837720. Its totient is φ = 44378616960.

The previous prime is 136934682217. The next prime is 136934682271. The reversal of 136934682246 is 642286439631.

136934682246 is a `hidden beast` number, since 1 + 36 + 93 + 468 + 22 + 46 = 666.

It is a super-2 number, since 2×136934682246² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 136934682192 and 136934682201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 100612606 + ... + 100613966.

It is an arithmetic number, because the mean of its divisors is an integer number (4346886635).

Almost surely, 2^136934682246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136934682246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156487918860).

136934682246 is an abundant number, since it is smaller than the sum of its proper divisors (176041155474).

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

136934682246 is an frugal number, since it uses more digits than its factorization.

136934682246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807 (or 1403 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 54.

Multiplying 136934682246 by its sum of digits (54), we get a square (7394472841284 = 2719278²).

136934682246 divided by its sum of digits (54) gives a square (2535827449 = 50357²).

The spelling of 136934682246 in words is "one hundred thirty-six billion, nine hundred thirty-four million, six hundred eighty-two thousand, two hundred forty-six".