1478366854967 has 2 divisors, whose sum is σ = 1478366854968. Its totient is φ = 1478366854966.

The previous prime is 1478366854931. The next prime is 1478366855117. The reversal of 1478366854967 is 7694586638741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1478366854967 - 2³² = 1474071887671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1478366854894 and 1478366854903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1478366454967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739183427483 + 739183427484.

It is an arithmetic number, because the mean of its divisors is an integer number (739183427484).

Almost surely, 2^{1478366854967} is an apocalyptic number.

1478366854967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1478366854967 is an equidigital number, since it uses as much as digits as its factorization.

1478366854967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1463132160, while the sum is 74.

The spelling of 1478366854967 in words is "one trillion, four hundred seventy-eight billion, three hundred sixty-six million, eight hundred fifty-four thousand, nine hundred sixty-seven".