1432485145 has 32 divisors (see below), whose sum is σ = 2227034880. Its totient is φ = 858988800.

The previous prime is 1432485091. The next prime is 1432485157. The reversal of 1432485145 is 5415842341.

It is not a de Polignac number, because 1432485145 - 2⁷ = 1432485017 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 74206 + ... + 91495.

It is an arithmetic number, because the mean of its divisors is an integer number (69594840).

Almost surely, 2^1432485145 is an apocalyptic number.

It is an amenable number.

1432485145 is a deficient number, since it is larger than the sum of its proper divisors (794549735).

1432485145 is a wasteful number, since it uses less digits than its factorization.

1432485145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165745.

The product of its digits is 76800, while the sum is 37.

The square root of 1432485145 is about 37848.1854915133. The cubic root of 1432485145 is about 1127.2754327803.

The spelling of 1432485145 in words is "one billion, four hundred thirty-two million, four hundred eighty-five thousand, one hundred forty-five".