246421066650 has 96 divisors (see below), whose sum is σ = 675813941568. Its totient is φ = 58920076800.

The previous prime is 246421066649. The next prime is 246421066657. The reversal of 246421066650 is 56660124642.

It is not an unprimeable number, because it can be changed into a prime (246421066657) 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 47 ways as a sum of consecutive naturals, for example, 902469 + ... + 1143368.

It is an arithmetic number, because the mean of its divisors is an integer number (7039728558).

Almost surely, 2^246421066650 is an apocalyptic number.

246421066650 is an abundant number, since it is smaller than the sum of its proper divisors (429392874918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

246421066650 is a wasteful number, since it uses less digits than its factorization.

246421066650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045936 (or 2045931 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 246421066650 in words is "two hundred forty-six billion, four hundred twenty-one million, sixty-six thousand, six hundred fifty".