1492054722427 has 2 divisors, whose sum is σ = 1492054722428. Its totient is φ = 1492054722426.

The previous prime is 1492054722413. The next prime is 1492054722527. The reversal of 1492054722427 is 7242274502941.

It is a weak prime.

It is an emirp because it is prime and its reverse (7242274502941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1492054722427 - 2³⁵ = 1457694984059 is a prime.

It is not a weakly prime, because it can be changed into another prime (1492054722527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746027361213 + 746027361214.

It is an arithmetic number, because the mean of its divisors is an integer number (746027361214).

Almost surely, 2^{1492054722427} is an apocalyptic number.

1492054722427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1492054722427 is an equidigital number, since it uses as much as digits as its factorization.

1492054722427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 1492054722427 in words is "one trillion, four hundred ninety-two billion, fifty-four million, seven hundred twenty-two thousand, four hundred twenty-seven".