1434919063 has 4 divisors (see below), whose sum is σ = 1435036968. Its totient is φ = 1434801160.

The previous prime is 1434918973. The next prime is 1434919069. The reversal of 1434919063 is 3609194341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1434919063 - 2²¹ = 1432821911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434919069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38281 + ... + 65842.

It is an arithmetic number, because the mean of its divisors is an integer number (358759242).

Almost surely, 2^1434919063 is an apocalyptic number.

1434919063 is a deficient number, since it is larger than the sum of its proper divisors (117905).

1434919063 is a wasteful number, since it uses less digits than its factorization.

1434919063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117904.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 1434919063 is about 37880.3255397838. The cubic root of 1434919063 is about 1127.9135181652.

The spelling of 1434919063 in words is "one billion, four hundred thirty-four million, nine hundred nineteen thousand, sixty-three".