1422349093687 has 2 divisors, whose sum is σ = 1422349093688. Its totient is φ = 1422349093686.

The previous prime is 1422349093651. The next prime is 1422349093691. The reversal of 1422349093687 is 7863909432241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1422349093687 - 2³¹ = 1420201610039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422349093387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711174546843 + 711174546844.

It is an arithmetic number, because the mean of its divisors is an integer number (711174546844).

Almost surely, 2^{1422349093687} is an apocalyptic number.

1422349093687 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422349093687 is an equidigital number, since it uses as much as digits as its factorization.

1422349093687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 1422349093687 in words is "one trillion, four hundred twenty-two billion, three hundred forty-nine million, ninety-three thousand, six hundred eighty-seven".