250242041648 has 20 divisors (see below), whose sum is σ = 485443293480. Its totient is φ = 124966353024.

The previous prime is 250242041639. The next prime is 250242041657. The reversal of 250242041648 is 846140242052.

It is an interprime number because it is at equal distance from previous prime (250242041639) and next prime (250242041657).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9653390 + ... + 9679277.

It is an arithmetic number, because the mean of its divisors is an integer number (24272164674).

Almost surely, 2^250242041648 is an apocalyptic number.

It is an amenable number.

250242041648 is a deficient number, since it is larger than the sum of its proper divisors (235201251832).

250242041648 is a wasteful number, since it uses less digits than its factorization.

250242041648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19333484 (or 19333478 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 38.

The spelling of 250242041648 in words is "two hundred fifty billion, two hundred forty-two million, forty-one thousand, six hundred forty-eight".