230236611487 has 8 divisors (see below), whose sum is σ = 232943264640. Its totient is φ = 227545741080.

The previous prime is 230236611457. The next prime is 230236611499. The reversal of 230236611487 is 784116632032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230236611487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230236611457) 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, 3916339 + ... + 3974692.

It is an arithmetic number, because the mean of its divisors is an integer number (29117908080).

Almost surely, 2^230236611487 is an apocalyptic number.

230236611487 is a deficient number, since it is larger than the sum of its proper divisors (2706653153).

230236611487 is a wasteful number, since it uses less digits than its factorization.

230236611487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7891373.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 230236611487 in words is "two hundred thirty billion, two hundred thirty-six million, six hundred eleven thousand, four hundred eighty-seven".