412530534432 has 72 divisors (see below), whose sum is σ = 1201746758940. Its totient is φ = 134156267520.

The previous prime is 412530534413. The next prime is 412530534443. The reversal of 412530534432 is 234435035214.

412530534432 is a `hidden beast` number, since 4 + 1 + 2 + 5 + 305 + 344 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 290732326416 + 121798208016 = 539196^2 + 348996^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17456457 + ... + 17480072.

Almost surely, 2^412530534432 is an apocalyptic number.

It is an amenable number.

412530534432 is an abundant number, since it is smaller than the sum of its proper divisors (789216224508).

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

412530534432 is a wasteful number, since it uses less digits than its factorization.

412530534432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34936586 (or 34936575 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 412530534432 its reverse (234435035214), we get a palindrome (646965569646).

The spelling of 412530534432 in words is "four hundred twelve billion, five hundred thirty million, five hundred thirty-four thousand, four hundred thirty-two".