312040341002 has 32 divisors (see below), whose sum is σ = 507224121600. Its totient is φ = 143118819648.

The previous prime is 312040340951. The next prime is 312040341013. The reversal of 312040341002 is 200143040213.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2672399 + ... + 2786717.

It is an arithmetic number, because the mean of its divisors is an integer number (15850753800).

Almost surely, 2^312040341002 is an apocalyptic number.

312040341002 is a deficient number, since it is larger than the sum of its proper divisors (195183780598).

312040341002 is a wasteful number, since it uses less digits than its factorization.

312040341002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114990.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 312040341002 its reverse (200143040213), we get a palindrome (512183381215).

The spelling of 312040341002 in words is "three hundred twelve billion, forty million, three hundred forty-one thousand, two".