312424425044 has 12 divisors (see below), whose sum is σ = 565595942100. Its totient is φ = 150825584448.

The previous prime is 312424425037. The next prime is 312424425083. The reversal of 312424425044 is 440524424213.

It can be written as a sum of positive squares in 2 ways, for example, as 129428696644 + 182995728400 = 359762^2 + 427780^2 .

It is a junction number, because it is equal to n+sod(n) for n = 312424424995 and 312424425013.

It is a congruent number.

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, 1346656889 + ... + 1346657120.

It is an arithmetic number, because the mean of its divisors is an integer number (47132995175).

Almost surely, 2^312424425044 is an apocalyptic number.

It is an amenable number.

312424425044 is a deficient number, since it is larger than the sum of its proper divisors (253171517056).

312424425044 is a wasteful number, since it uses less digits than its factorization.

312424425044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693314042 (or 2693314040 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 312424425044 its reverse (440524424213), we get a palindrome (752948849257).

The spelling of 312424425044 in words is "three hundred twelve billion, four hundred twenty-four million, four hundred twenty-five thousand, forty-four".