1430445132 has 18 divisors (see below), whose sum is σ = 3615847508. Its totient is φ = 476815032.

The previous prime is 1430445103. The next prime is 1430445167. The reversal of 1430445132 is 2315440341.

It is a happy number.

1430445132 is a `hidden beast` number, since 143 + 0 + 4 + 4 + 513 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 1430445096 and 1430445105.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19867258 + ... + 19867329.

Almost surely, 2^1430445132 is an apocalyptic number.

1430445132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1430445132 is an abundant number, since it is smaller than the sum of its proper divisors (2185402376).

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

1430445132 is a wasteful number, since it uses less digits than its factorization.

1430445132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39734597 (or 39734592 counting only the distinct ones).

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

The square root of 1430445132 is about 37821.2259452282. The cubic root of 1430445132 is about 1126.7400580476.

Adding to 1430445132 its reverse (2315440341), we get a palindrome (3745885473).

The spelling of 1430445132 in words is "one billion, four hundred thirty million, four hundred forty-five thousand, one hundred thirty-two".