1434641803 has 16 divisors (see below), whose sum is σ = 1716583680. Its totient is φ = 1172971296.

The previous prime is 1434641753. The next prime is 1434641807. The reversal of 1434641803 is 3081464341.

It is not a de Polignac number, because 1434641803 - 2¹³ = 1434633611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1434641807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25725 + ... + 59422.

It is an arithmetic number, because the mean of its divisors is an integer number (107286480).

Almost surely, 2^1434641803 is an apocalyptic number.

1434641803 is a deficient number, since it is larger than the sum of its proper divisors (281941877).

1434641803 is an equidigital number, since it uses as much as digits as its factorization.

1434641803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85266.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 1434641803 is about 37876.6656795447. The cubic root of 1434641803 is about 1127.8408670417.

The spelling of 1434641803 in words is "one billion, four hundred thirty-four million, six hundred forty-one thousand, eight hundred three".