1402227413497 has 2 divisors, whose sum is σ = 1402227413498. Its totient is φ = 1402227413496.

The previous prime is 1402227413473. The next prime is 1402227413527. The reversal of 1402227413497 is 7943147222041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1004557180176 + 397670233321 = 1002276^2 + 630611^2 .

It is an emirp because it is prime and its reverse (7943147222041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1402227413497 - 2⁷ = 1402227413369 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402227413407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701113706748 + 701113706749.

It is an arithmetic number, because the mean of its divisors is an integer number (701113706749).

Almost surely, 2^{1402227413497} is an apocalyptic number.

It is an amenable number.

1402227413497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402227413497 is an equidigital number, since it uses as much as digits as its factorization.

1402227413497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 1402227413497 in words is "one trillion, four hundred two billion, two hundred twenty-seven million, four hundred thirteen thousand, four hundred ninety-seven".