1014453886361 has 2 divisors, whose sum is σ = 1014453886362. Its totient is φ = 1014453886360.

The previous prime is 1014453886351. The next prime is 1014453886363. The reversal of 1014453886361 is 1636883544101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 941251172761 + 73202713600 = 970181^2 + 270560^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1014453886361 is a prime.

Together with 1014453886363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1014453886363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507226943180 + 507226943181.

It is an arithmetic number, because the mean of its divisors is an integer number (507226943181).

Almost surely, 2^{1014453886361} is an apocalyptic number.

It is an amenable number.

1014453886361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014453886361 is an equidigital number, since it uses as much as digits as its factorization.

1014453886361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 1014453886361 in words is "one trillion, fourteen billion, four hundred fifty-three million, eight hundred eighty-six thousand, three hundred sixty-one".