2027902368619 has 2 divisors, whose sum is σ = 2027902368620. Its totient is φ = 2027902368618.

The previous prime is 2027902368617. The next prime is 2027902368649. The reversal of 2027902368619 is 9168632097202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2027902368619 - 2¹ = 2027902368617 is a prime.

It is a super-2 number, since 2×2027902368619² (a number of 25 digits) contains 22 as substring.

Together with 2027902368617, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2027902368619.

It is not a weakly prime, because it can be changed into another prime (2027902368617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013951184309 + 1013951184310.

It is an arithmetic number, because the mean of its divisors is an integer number (1013951184310).

Almost surely, 2^{2027902368619} is an apocalyptic number.

2027902368619 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027902368619 is an equidigital number, since it uses as much as digits as its factorization.

2027902368619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 2027902368619 in words is "two trillion, twenty-seven billion, nine hundred two million, three hundred sixty-eight thousand, six hundred nineteen".