1406504562227 has 2 divisors, whose sum is σ = 1406504562228. Its totient is φ = 1406504562226.

The previous prime is 1406504562101. The next prime is 1406504562247. The reversal of 1406504562227 is 7222654056041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1406504562227 is a prime.

It is not a weakly prime, because it can be changed into another prime (1406504562247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703252281113 + 703252281114.

It is an arithmetic number, because the mean of its divisors is an integer number (703252281114).

Almost surely, 2^{1406504562227} is an apocalyptic number.

1406504562227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406504562227 is an equidigital number, since it uses as much as digits as its factorization.

1406504562227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 1406504562227 in words is "one trillion, four hundred six billion, five hundred four million, five hundred sixty-two thousand, two hundred twenty-seven".