432012120404 has 6 divisors (see below), whose sum is σ = 756021210714. Its totient is φ = 216006060200.

The previous prime is 432012120389. The next prime is 432012120409. The reversal of 432012120404 is 404021210234.

It can be written as a sum of positive squares in only one way, i.e., 408962808004 + 23049312400 = 639502^2 + 151820^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 432012120404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432012120409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54001515047 + ... + 54001515054.

It is an arithmetic number, because the mean of its divisors is an integer number (126003535119).

Almost surely, 2^432012120404 is an apocalyptic number.

It is an amenable number.

432012120404 is a deficient number, since it is larger than the sum of its proper divisors (324009090310).

432012120404 is a wasteful number, since it uses less digits than its factorization.

432012120404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108003030105 (or 108003030103 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 432012120404 its reverse (404021210234), we get a palindrome (836033330638).

The spelling of 432012120404 in words is "four hundred thirty-two billion, twelve million, one hundred twenty thousand, four hundred four".