4202241002087 has 2 divisors, whose sum is σ = 4202241002088. Its totient is φ = 4202241002086.

The previous prime is 4202241002041. The next prime is 4202241002137. The reversal of 4202241002087 is 7802001422024.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4202241002087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4202241002027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101120501043 + 2101120501044.

It is an arithmetic number, because the mean of its divisors is an integer number (2101120501044).

Almost surely, 2^{4202241002087} is an apocalyptic number.

4202241002087 is a deficient number, since it is larger than the sum of its proper divisors (1).

4202241002087 is an equidigital number, since it uses as much as digits as its factorization.

4202241002087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 32.

The spelling of 4202241002087 in words is "four trillion, two hundred two billion, two hundred forty-one million, two thousand, eighty-seven".