136233356340 has 48 divisors (see below), whose sum is σ = 381746816640. Its totient is φ = 36300950400.

The previous prime is 136233356339. The next prime is 136233356377. The reversal of 136233356340 is 43653332631.

It is a super-2 number, since 2×136233356340² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 794560 + ... + 950679.

It is an arithmetic number, because the mean of its divisors is an integer number (7953058680).

Almost surely, 2^136233356340 is an apocalyptic number.

136233356340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136233356340 is an abundant number, since it is smaller than the sum of its proper divisors (245513460300).

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

136233356340 is a wasteful number, since it uses less digits than its factorization.

136233356340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746552 (or 1746550 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 39.

Adding to 136233356340 its reverse (43653332631), we get a palindrome (179886688971).

The spelling of 136233356340 in words is "one hundred thirty-six billion, two hundred thirty-three million, three hundred fifty-six thousand, three hundred forty".