1450238389403 has 2 divisors, whose sum is σ = 1450238389404. Its totient is φ = 1450238389402.

The previous prime is 1450238389381. The next prime is 1450238389429. The reversal of 1450238389403 is 3049838320541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1450238389403 - 2¹⁶ = 1450238323867 is a prime.

It is not a weakly prime, because it can be changed into another prime (1450238389433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725119194701 + 725119194702.

It is an arithmetic number, because the mean of its divisors is an integer number (725119194702).

Almost surely, 2^{1450238389403} is an apocalyptic number.

1450238389403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450238389403 is an equidigital number, since it uses as much as digits as its factorization.

1450238389403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 1450238389403 in words is "one trillion, four hundred fifty billion, two hundred thirty-eight million, three hundred eighty-nine thousand, four hundred three".