1450641192047 has 2 divisors, whose sum is σ = 1450641192048. Its totient is φ = 1450641192046.

The previous prime is 1450641192043. The next prime is 1450641192067. The reversal of 1450641192047 is 7402911460541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1450641192047 - 2² = 1450641192043 is a prime.

It is a super-2 number, since 2×1450641192047² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1450641191989 and 1450641192007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450641192041) 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, 725320596023 + 725320596024.

It is an arithmetic number, because the mean of its divisors is an integer number (725320596024).

Almost surely, 2^{1450641192047} is an apocalyptic number.

1450641192047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450641192047 is an equidigital number, since it uses as much as digits as its factorization.

1450641192047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 1450641192047 in words is "one trillion, four hundred fifty billion, six hundred forty-one million, one hundred ninety-two thousand, forty-seven".