1432013445 has 96 divisors (see below), whose sum is σ = 2756073600. Its totient is φ = 702991872.

The previous prime is 1432013431. The next prime is 1432013449. The reversal of 1432013445 is 5443102341.

It is a happy number.

1432013445 is a `hidden beast` number, since 14 + 3 + 201 + 3 + 445 = 666.

It is not a de Polignac number, because 1432013445 - 2⁶ = 1432013381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432013449) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10302186 + ... + 10302324.

It is an arithmetic number, because the mean of its divisors is an integer number (28709100).

Almost surely, 2^1432013445 is an apocalyptic number.

1432013445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1432013445 is a deficient number, since it is larger than the sum of its proper divisors (1324060155).

1432013445 is a wasteful number, since it uses less digits than its factorization.

1432013445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1432013445 is about 37841.9535040146. The cubic root of 1432013445 is about 1127.1516864832.

Adding to 1432013445 its reverse (5443102341), we get a palindrome (6875115786).

The spelling of 1432013445 in words is "one billion, four hundred thirty-two million, thirteen thousand, four hundred forty-five".