233746136546 has 96 divisors (see below), whose sum is σ = 420123189888. Its totient is φ = 96972395520.

The previous prime is 233746136489. The next prime is 233746136549. The reversal of 233746136546 is 645631647332.

It is a junction number, because it is equal to n+sod(n) for n = 233746136494 and 233746136503.

It is not an unprimeable number, because it can be changed into a prime (233746136549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140218805 + ... + 140220471.

It is an arithmetic number, because the mean of its divisors is an integer number (4376283228).

Almost surely, 2^233746136546 is an apocalyptic number.

233746136546 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

233746136546 is a deficient number, since it is larger than the sum of its proper divisors (186377053342).

233746136546 is a wasteful number, since it uses less digits than its factorization.

233746136546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796 (or 2783 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 50.

The spelling of 233746136546 in words is "two hundred thirty-three billion, seven hundred forty-six million, one hundred thirty-six thousand, five hundred forty-six".