1434572473 has 8 divisors (see below), whose sum is σ = 1475955720. Its totient is φ = 1393326720.

The previous prime is 1434572471. The next prime is 1434572497. The reversal of 1434572473 is 3742754341.

It can be written as a sum of positive squares in 4 ways, for example, as 7772944 + 1426799529 = 2788^2 + 37773^2 .

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 1434572473 - 2¹ = 1434572471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434572471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13018 + ... + 55123.

It is an arithmetic number, because the mean of its divisors is an integer number (184494465).

Almost surely, 2^1434572473 is an apocalyptic number.

It is an amenable number.

1434572473 is a deficient number, since it is larger than the sum of its proper divisors (41383247).

1434572473 is an equidigital number, since it uses as much as digits as its factorization.

1434572473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68747.

The product of its digits is 282240, while the sum is 40.

The square root of 1434572473 is about 37875.7504612120. The cubic root of 1434572473 is about 1127.8226988674.

The spelling of 1434572473 in words is "one billion, four hundred thirty-four million, five hundred seventy-two thousand, four hundred seventy-three".