468238647499 has 16 divisors (see below), whose sum is σ = 535962147840. Its totient is φ = 400723698240.

The previous prime is 468238647493. The next prime is 468238647523. The reversal of 468238647499 is 994746832864.

It is a cyclic number.

It is not a de Polignac number, because 468238647499 - 2³ = 468238647491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (468238647491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12404244 + ... + 12441934.

It is an arithmetic number, because the mean of its divisors is an integer number (33497634240).

Almost surely, 2^468238647499 is an apocalyptic number.

468238647499 is a deficient number, since it is larger than the sum of its proper divisors (67723500341).

468238647499 is a wasteful number, since it uses less digits than its factorization.

468238647499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40410.

The product of its digits is 501645312, while the sum is 70.

The spelling of 468238647499 in words is "four hundred sixty-eight billion, two hundred thirty-eight million, six hundred forty-seven thousand, four hundred ninety-nine".