246364130721 has 8 divisors (see below), whose sum is σ = 329460243424. Its totient is φ = 163755385920.

The previous prime is 246364130711. The next prime is 246364130729. The reversal of 246364130721 is 127031463642.

246364130721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 246364130721 - 2⁶ = 246364130657 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 246364130721.

It is not an unprimeable number, because it can be changed into a prime (246364130729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121840795 + ... + 121842816.

It is an arithmetic number, because the mean of its divisors is an integer number (41182530428).

Almost surely, 2^246364130721 is an apocalyptic number.

It is an amenable number.

246364130721 is a deficient number, since it is larger than the sum of its proper divisors (83096112703).

246364130721 is a wasteful number, since it uses less digits than its factorization.

246364130721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243683951.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 246364130721 in words is "two hundred forty-six billion, three hundred sixty-four million, one hundred thirty thousand, seven hundred twenty-one".