312010432143404 has 24 divisors (see below), whose sum is σ = 547371633661440. Its totient is φ = 155618605155024.

The previous prime is 312010432143391. The next prime is 312010432143413. The reversal of 312010432143404 is 404341234010213.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9736157 + ... + 26810699.

It is an arithmetic number, because the mean of its divisors is an integer number (22807151402560).

Almost surely, 2^{312010432143404} is an apocalyptic number.

It is an amenable number.

312010432143404 is a deficient number, since it is larger than the sum of its proper divisors (235361201518036).

312010432143404 is a wasteful number, since it uses less digits than its factorization.

312010432143404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17085869 (or 17085867 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 312010432143404 its reverse (404341234010213), we get a palindrome (716351666153617).

The spelling of 312010432143404 in words is "three hundred twelve trillion, ten billion, four hundred thirty-two million, one hundred forty-three thousand, four hundred four".