249964410882 has 8 divisors (see below), whose sum is σ = 499928821776. Its totient is φ = 83321470292.

The previous prime is 249964410851. The next prime is 249964410889. The reversal of 249964410882 is 288014469942.

It is a happy number.

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

249964410882 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (249964410889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20830367568 + ... + 20830367579.

It is an arithmetic number, because the mean of its divisors is an integer number (62491102722).

Almost surely, 2^249964410882 is an apocalyptic number.

249964410882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

249964410882 is a wasteful number, since it uses less digits than its factorization.

249964410882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41660735152.

The product of its (nonzero) digits is 7962624, while the sum is 57.

The spelling of 249964410882 in words is "two hundred forty-nine billion, nine hundred sixty-four million, four hundred ten thousand, eight hundred eighty-two".