1427562793999 has 2 divisors, whose sum is σ = 1427562794000. Its totient is φ = 1427562793998.

The previous prime is 1427562793957. The next prime is 1427562794033. The reversal of 1427562793999 is 9993972657241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1427562793999 - 2¹⁷ = 1427562662927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1427562793939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713781396999 + 713781397000.

It is an arithmetic number, because the mean of its divisors is an integer number (713781397000).

Almost surely, 2^{1427562793999} is an apocalyptic number.

1427562793999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1427562793999 is an equidigital number, since it uses as much as digits as its factorization.

1427562793999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 462944160, while the sum is 73.

The spelling of 1427562793999 in words is "one trillion, four hundred twenty-seven billion, five hundred sixty-two million, seven hundred ninety-three thousand, nine hundred ninety-nine".