1601428874363 has 2 divisors, whose sum is σ = 1601428874364. Its totient is φ = 1601428874362.

The previous prime is 1601428874263. The next prime is 1601428874467. The reversal of 1601428874363 is 3634788241061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1601428874363 - 2¹⁰ = 1601428873339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1601428874263) 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, 800714437181 + 800714437182.

It is an arithmetic number, because the mean of its divisors is an integer number (800714437182).

Almost surely, 2^{1601428874363} is an apocalyptic number.

1601428874363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1601428874363 is an equidigital number, since it uses as much as digits as its factorization.

1601428874363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 1601428874363 in words is "one trillion, six hundred one billion, four hundred twenty-eight million, eight hundred seventy-four thousand, three hundred sixty-three".