236742740323 has 8 divisors (see below), whose sum is σ = 237230001792. Its totient is φ = 236255799936.

The previous prime is 236742740261. The next prime is 236742740459. The reversal of 236742740323 is 323047247632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 236742740323 - 2³⁷ = 99303786851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 236742740323.

It is not an unprimeable number, because it can be changed into a prime (236742744323) 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 7 ways as a sum of consecutive naturals, for example, 1424811 + ... + 1582267.

It is an arithmetic number, because the mean of its divisors is an integer number (29653750224).

Almost surely, 2^236742740323 is an apocalyptic number.

236742740323 is a deficient number, since it is larger than the sum of its proper divisors (487261469).

236742740323 is a wasteful number, since it uses less digits than its factorization.

236742740323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160541.

The product of its (nonzero) digits is 1016064, while the sum is 43.

Adding to 236742740323 its reverse (323047247632), we get a palindrome (559789987955).

The spelling of 236742740323 in words is "two hundred thirty-six billion, seven hundred forty-two million, seven hundred forty thousand, three hundred twenty-three".