4290978871999 has 2 divisors, whose sum is σ = 4290978872000. Its totient is φ = 4290978871998.

The previous prime is 4290978871979. The next prime is 4290978872093. The reversal of 4290978871999 is 9991788790924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4290978871999 - 2⁴¹ = 2091955616447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4290978871919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2145489435999 + 2145489436000.

It is an arithmetic number, because the mean of its divisors is an integer number (2145489436000).

Almost surely, 2^{4290978871999} is an apocalyptic number.

4290978871999 is a deficient number, since it is larger than the sum of its proper divisors (1).

4290978871999 is an equidigital number, since it uses as much as digits as its factorization.

4290978871999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1481421312, while the sum is 82.

The spelling of 4290978871999 in words is "four trillion, two hundred ninety billion, nine hundred seventy-eight million, eight hundred seventy-one thousand, nine hundred ninety-nine".