2427740560664 has 32 divisors (see below), whose sum is σ = 4631269608000. Its totient is φ = 1192754028192.

The previous prime is 2427740560643. The next prime is 2427740560703. The reversal of 2427740560664 is 4660650477242.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 127574 + ... + 2207205.

It is an arithmetic number, because the mean of its divisors is an integer number (144727175250).

Almost surely, 2^{2427740560664} is an apocalyptic number.

It is an amenable number.

2427740560664 is a deficient number, since it is larger than the sum of its proper divisors (2203529047336).

2427740560664 is a wasteful number, since it uses less digits than its factorization.

2427740560664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337047 (or 2337043 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 53.

The spelling of 2427740560664 in words is "two trillion, four hundred twenty-seven billion, seven hundred forty million, five hundred sixty thousand, six hundred sixty-four".