314520345044 has 12 divisors (see below), whose sum is σ = 550440742068. Its totient is φ = 157251561600.

The previous prime is 314520345037. The next prime is 314520345109. The reversal of 314520345044 is 440543025413.

It can be written as a sum of positive squares in 2 ways, for example, as 153428890000 + 161091455044 = 391700^2 + 401362^2 .

It is a super-3 number, since 3×314520345044³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314520344995 and 314520345013.

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, 2070197 + ... + 2216924.

It is an arithmetic number, because the mean of its divisors is an integer number (45870061839).

Almost surely, 2^314520345044 is an apocalyptic number.

It is an amenable number.

314520345044 is a deficient number, since it is larger than the sum of its proper divisors (235920397024).

314520345044 is a wasteful number, since it uses less digits than its factorization.

314520345044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4305466 (or 4305464 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 314520345044 in words is "three hundred fourteen billion, five hundred twenty million, three hundred forty-five thousand, forty-four".