243413061 has 8 divisors (see below), whose sum is σ = 327897024. Its totient is φ = 160602240.

The previous prime is 243413039. The next prime is 243413069. The reversal of 243413061 is 160314342.

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

It is not a de Polignac number, because 243413061 - 2⁵ = 243413029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243413069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417945 + ... + 418526.

It is an arithmetic number, because the mean of its divisors is an integer number (40987128).

Almost surely, 2^243413061 is an apocalyptic number.

It is an amenable number.

243413061 is a deficient number, since it is larger than the sum of its proper divisors (84483963).

243413061 is an equidigital number, since it uses as much as digits as its factorization.

243413061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836571.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 243413061 is about 15601.7005803855. The cubic root of 243413061 is about 624.3785276268.

The spelling of 243413061 in words is "two hundred forty-three million, four hundred thirteen thousand, sixty-one".