1434442433403 has 64 divisors (see below), whose sum is σ = 2253116620800. Its totient is φ = 794841465600.

The previous prime is 1434442433399. The next prime is 1434442433419. The reversal of 1434442433403 is 3043342444341.

It is not a de Polignac number, because 1434442433403 - 2² = 1434442433399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1434442433003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 113829303 + ... + 113841903.

It is an arithmetic number, because the mean of its divisors is an integer number (35204947200).

Almost surely, 2^{1434442433403} is an apocalyptic number.

1434442433403 is a deficient number, since it is larger than the sum of its proper divisors (818674187397).

1434442433403 is a wasteful number, since it uses less digits than its factorization.

1434442433403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13912.

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 1434442433403 its reverse (3043342444341), we get a palindrome (4477784877744).

The spelling of 1434442433403 in words is "one trillion, four hundred thirty-four billion, four hundred forty-two million, four hundred thirty-three thousand, four hundred three".