432100203664144 has 20 divisors (see below), whose sum is σ = 837675014351500. Its totient is φ = 215926006412160.

The previous prime is 432100203664141. The next prime is 432100203664153. The reversal of 432100203664144 is 441466302001234.

It can be written as a sum of positive squares in 2 ways, for example, as 110278561849600 + 321821641814544 = 10501360^2 + 17939388^2 .

It is a junction number, because it is equal to n+sod(n) for n = 432100203664097 and 432100203664106.

It is not an unprimeable number, because it can be changed into a prime (432100203664141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7755935019 + ... + 7755990730.

It is an arithmetic number, because the mean of its divisors is an integer number (41883750717575).

Almost surely, 2^{432100203664144} is an apocalyptic number.

It is an amenable number.

432100203664144 is a deficient number, since it is larger than the sum of its proper divisors (405574810687356).

432100203664144 is a wasteful number, since it uses less digits than its factorization.

432100203664144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15511927498 (or 15511927492 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

Adding to 432100203664144 its reverse (441466302001234), we get a palindrome (873566505665378).

The spelling of 432100203664144 in words is "four hundred thirty-two trillion, one hundred billion, two hundred three million, six hundred sixty-four thousand, one hundred forty-four".