1432545012 has 36 divisors (see below), whose sum is σ = 3656321760. Its totient is φ = 472877712.

The previous prime is 1432544969. The next prime is 1432545013. The reversal of 1432545012 is 2105452341.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1432545012² = 4104370422812160288, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432545013) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 189462 + ... + 196877.

Almost surely, 2^1432545012 is an apocalyptic number.

1432545012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1432545012 is an abundant number, since it is smaller than the sum of its proper divisors (2223776748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1432545012 is a wasteful number, since it uses less digits than its factorization.

1432545012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386452 (or 386447 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1432545012 is about 37848.9763666073. The cubic root of 1432545012 is about 1127.2911364122.

Adding to 1432545012 its reverse (2105452341), we get a palindrome (3537997353).

The spelling of 1432545012 in words is "one billion, four hundred thirty-two million, five hundred forty-five thousand, twelve".