1332430407 has 48 divisors (see below), whose sum is σ = 2435427072. Its totient is φ = 681816960.

The previous prime is 1332430391. The next prime is 1332430409. The reversal of 1332430407 is 7040342331.

1332430407 is a `hidden beast` number, since 13 + 3 + 243 + 0 + 407 = 666.

It is not a de Polignac number, because 1332430407 - 2⁴ = 1332430391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332430409) 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 47 ways as a sum of consecutive naturals, for example, 32083 + ... + 60779.

It is an arithmetic number, because the mean of its divisors is an integer number (50738064).

Almost surely, 2^1332430407 is an apocalyptic number.

1332430407 is a deficient number, since it is larger than the sum of its proper divisors (1102996665).

1332430407 is a wasteful number, since it uses less digits than its factorization.

1332430407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28788 (or 28785 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 1332430407 is about 36502.4712451089. The cubic root of 1332430407 is about 1100.3939104388.

Adding to 1332430407 its reverse (7040342331), we get a palindrome (8372772738).

The spelling of 1332430407 in words is "one billion, three hundred thirty-two million, four hundred thirty thousand, four hundred seven".