312045333352042 has 8 divisors (see below), whose sum is σ = 468118860427296. Its totient is φ = 156005713209612.

The previous prime is 312045333352033. The next prime is 312045333352073. The reversal of 312045333352042 is 240253333540213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 312045333351986 and 312045333352004.

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, 8476710198 + ... + 8476747009.

It is an arithmetic number, because the mean of its divisors is an integer number (58514857553412).

Almost surely, 2^{312045333352042} is an apocalyptic number.

312045333352042 is a deficient number, since it is larger than the sum of its proper divisors (156073527075254).

312045333352042 is a wasteful number, since it uses less digits than its factorization.

312045333352042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16953466412.

The product of its (nonzero) digits is 777600, while the sum is 40.

Adding to 312045333352042 its reverse (240253333540213), we get a palindrome (552298666892255).

The spelling of 312045333352042 in words is "three hundred twelve trillion, forty-five billion, three hundred thirty-three million, three hundred fifty-two thousand, forty-two".