2031432144304 has 20 divisors (see below), whose sum is σ = 3936530019664. Its totient is φ = 1015553429568.

The previous prime is 2031432144293. The next prime is 2031432144389. The reversal of 2031432144304 is 4034412341302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10062087 + ... + 10261990.

Almost surely, 2^{2031432144304} is an apocalyptic number.

It is an amenable number.

2031432144304 is a deficient number, since it is larger than the sum of its proper divisors (1905097875360).

2031432144304 is a wasteful number, since it uses less digits than its factorization.

2031432144304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20330332 (or 20330326 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2031432144304 its reverse (4034412341302), we get a palindrome (6065844485606).

The spelling of 2031432144304 in words is "two trillion, thirty-one billion, four hundred thirty-two million, one hundred forty-four thousand, three hundred four".