1412432445 has 16 divisors (see below), whose sum is σ = 2274289920. Its totient is φ = 748497984.

The previous prime is 1412432353. The next prime is 1412432453. The reversal of 1412432445 is 5442342141.

It is not a de Polignac number, because 1412432445 - 2¹⁰ = 1412431421 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 297525 + ... + 302234.

It is an arithmetic number, because the mean of its divisors is an integer number (142143120).

Almost surely, 2^1412432445 is an apocalyptic number.

1412432445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1412432445 is a deficient number, since it is larger than the sum of its proper divisors (861857475).

1412432445 is a wasteful number, since it uses less digits than its factorization.

1412432445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599924.

The product of its digits is 15360, while the sum is 30.

The square root of 1412432445 is about 37582.3421968349. The cubic root of 1412432445 is about 1121.9906257458.

Adding to 1412432445 its reverse (5442342141), we get a palindrome (6854774586).

The spelling of 1412432445 in words is "one billion, four hundred twelve million, four hundred thirty-two thousand, four hundred forty-five".