4032321401387 has 2 divisors, whose sum is σ = 4032321401388. Its totient is φ = 4032321401386.

The previous prime is 4032321401359. The next prime is 4032321401413. The reversal of 4032321401387 is 7831041232304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4032321401387 - 2¹⁰ = 4032321400363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4032321401387.

It is not a weakly prime, because it can be changed into another prime (4032321401887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016160700693 + 2016160700694.

It is an arithmetic number, because the mean of its divisors is an integer number (2016160700694).

Almost surely, 2^{4032321401387} is an apocalyptic number.

4032321401387 is a deficient number, since it is larger than the sum of its proper divisors (1).

4032321401387 is an equidigital number, since it uses as much as digits as its factorization.

4032321401387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 4032321401387 in words is "four trillion, thirty-two billion, three hundred twenty-one million, four hundred one thousand, three hundred eighty-seven".