244867899468 has 48 divisors (see below), whose sum is σ = 574880906880. Its totient is φ = 81119948544.

The previous prime is 244867899467. The next prime is 244867899473. The reversal of 244867899468 is 864998768442.

It is a Smith number, since the sum of its digits (75) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 244867899468.

It is not an unprimeable number, because it can be changed into a prime (244867899461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3806580 + ... + 3870372.

It is an arithmetic number, because the mean of its divisors is an integer number (11976685560).

Almost surely, 2^244867899468 is an apocalyptic number.

It is an amenable number.

244867899468 is an abundant number, since it is smaller than the sum of its proper divisors (330013007412).

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

244867899468 is a wasteful number, since it uses less digits than its factorization.

244867899468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65766 (or 65764 counting only the distinct ones).

The product of its digits is 1337720832, while the sum is 75.

The spelling of 244867899468 in words is "two hundred forty-four billion, eight hundred sixty-seven million, eight hundred ninety-nine thousand, four hundred sixty-eight".