1434506623 has 8 divisors (see below), whose sum is σ = 1565233920. Its totient is φ = 1303832280.

The previous prime is 1434506621. The next prime is 1434506641. The reversal of 1434506623 is 3266054341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1434506623 - 2¹ = 1434506621 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 (1434506621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62058 + ... + 81976.

It is an arithmetic number, because the mean of its divisors is an integer number (195654240).

Almost surely, 2^1434506623 is an apocalyptic number.

1434506623 is a deficient number, since it is larger than the sum of its proper divisors (130727297).

1434506623 is a wasteful number, since it uses less digits than its factorization.

1434506623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26477.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 1434506623 is about 37874.8811615297. The cubic root of 1434506623 is about 1127.8054420976.

The spelling of 1434506623 in words is "one billion, four hundred thirty-four million, five hundred six thousand, six hundred twenty-three".