4270042087 has 2 divisors, whose sum is σ = 4270042088. Its totient is φ = 4270042086.

The previous prime is 4270042061. The next prime is 4270042103. The reversal of 4270042087 is 7802400724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4270042087 - 2¹⁵ = 4270009319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4270042187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2135021043 + 2135021044.

It is an arithmetic number, because the mean of its divisors is an integer number (2135021044).

Almost surely, 2^4270042087 is an apocalyptic number.

4270042087 is a deficient number, since it is larger than the sum of its proper divisors (1).

4270042087 is an equidigital number, since it uses as much as digits as its factorization.

4270042087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 4270042087 is about 65345.5590457378. The cubic root of 4270042087 is about 1622.3481275031.

The spelling of 4270042087 in words is "four billion, two hundred seventy million, forty-two thousand, eighty-seven".