8400084484027 has 2 divisors, whose sum is σ = 8400084484028. Its totient is φ = 8400084484026.

The previous prime is 8400084484003. The next prime is 8400084484079. The reversal of 8400084484027 is 7204844800048.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8400084484027 - 2²³ = 8400076095419 is a prime.

It is a super-2 number, since 2×8400084484027² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8400084487027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4200042242013 + 4200042242014.

It is an arithmetic number, because the mean of its divisors is an integer number (4200042242014).

Almost surely, 2^{8400084484027} is an apocalyptic number.

8400084484027 is a deficient number, since it is larger than the sum of its proper divisors (1).

8400084484027 is an equidigital number, since it uses as much as digits as its factorization.

8400084484027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1835008, while the sum is 49.

The spelling of 8400084484027 in words is "eight trillion, four hundred billion, eighty-four million, four hundred eighty-four thousand, twenty-seven".