312354441050 has 24 divisors (see below), whose sum is σ = 615154512636. Its totient is φ = 117592259840.

The previous prime is 312354441001. The next prime is 312354441073. The reversal of 312354441050 is 50144453213.

It can be written as a sum of positive squares in 6 ways, for example, as 198993611569 + 113360829481 = 446087^2 + 336691^2 .

It is a junction number, because it is equal to n+sod(n) for n = 312354440998 and 312354441016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183737057 + ... + 183738756.

Almost surely, 2^312354441050 is an apocalyptic number.

312354441050 is a deficient number, since it is larger than the sum of its proper divisors (302800071586).

312354441050 is a wasteful number, since it uses less digits than its factorization.

312354441050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367475842 (or 367475837 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 312354441050 its reverse (50144453213), we get a palindrome (362498894263).

The spelling of 312354441050 in words is "three hundred twelve billion, three hundred fifty-four million, four hundred forty-one thousand, fifty".