1434485873 has 4 divisors (see below), whose sum is σ = 1496854848. Its totient is φ = 1372116900.

The previous prime is 1434485837. The next prime is 1434485903. The reversal of 1434485873 is 3785844341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3785844341 = 31 ⋅122124011.

It is a cyclic number.

It is not a de Polignac number, because 1434485873 - 2¹⁴ = 1434469489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434485803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31184453 + ... + 31184498.

It is an arithmetic number, because the mean of its divisors is an integer number (374213712).

Almost surely, 2^1434485873 is an apocalyptic number.

It is an amenable number.

1434485873 is a deficient number, since it is larger than the sum of its proper divisors (62368975).

1434485873 is an equidigital number, since it uses as much as digits as its factorization.

1434485873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62368974.

The product of its digits is 1290240, while the sum is 47.

The square root of 1434485873 is about 37874.6072322869. The cubic root of 1434485873 is about 1127.8000042057.

The spelling of 1434485873 in words is "one billion, four hundred thirty-four million, four hundred eighty-five thousand, eight hundred seventy-three".