42846004602487 has 16 divisors (see below), whose sum is σ = 46224081978912. Its totient is φ = 39563287695360.

The previous prime is 42846004602431. The next prime is 42846004602491. The reversal of 42846004602487 is 78420640064824.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42846004602487 is a prime.

It is a super-2 number, since 2×42846004602487² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42846004602407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23195143 + ... + 24974119.

It is an arithmetic number, because the mean of its divisors is an integer number (2889005123682).

Almost surely, 2^{42846004602487} is an apocalyptic number.

42846004602487 is a deficient number, since it is larger than the sum of its proper divisors (3378077376425).

42846004602487 is a wasteful number, since it uses less digits than its factorization.

42846004602487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805778.

The product of its (nonzero) digits is 16515072, while the sum is 55.

The spelling of 42846004602487 in words is "forty-two trillion, eight hundred forty-six billion, four million, six hundred two thousand, four hundred eighty-seven".