2406382687568 has 20 divisors (see below), whose sum is σ = 4710432093780. Its totient is φ = 1190787308544.

The previous prime is 2406382687493. The next prime is 2406382687601. The reversal of 2406382687568 is 8657862836042.

It can be written as a sum of positive squares in 2 ways, for example, as 1763775237184 + 642607450384 = 1328072^2 + 801628^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775250603 + ... + 775253706.

It is an arithmetic number, because the mean of its divisors is an integer number (235521604689).

Almost surely, 2^{2406382687568} is an apocalyptic number.

It is an amenable number.

2406382687568 is a deficient number, since it is larger than the sum of its proper divisors (2304049406212).

2406382687568 is a wasteful number, since it uses less digits than its factorization.

2406382687568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550504414 (or 1550504408 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 65.

The spelling of 2406382687568 in words is "two trillion, four hundred six billion, three hundred eighty-two million, six hundred eighty-seven thousand, five hundred sixty-eight".