314405023144340 has 12 divisors (see below), whose sum is σ = 660250548603156. Its totient is φ = 125762009257728.

The previous prime is 314405023144339. The next prime is 314405023144357. The reversal of 314405023144340 is 43441320504413.

It can be written as a sum of positive squares in 2 ways, for example, as 40651386712336 + 273753636432004 = 6375844^2 + 16545502^2 .

It is a junction number, because it is equal to n+sod(n) for n = 314405023144294 and 314405023144303.

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, 7860125578589 + ... + 7860125578628.

It is an arithmetic number, because the mean of its divisors is an integer number (55020879050263).

Almost surely, 2^{314405023144340} is an apocalyptic number.

It is an amenable number.

314405023144340 is an abundant number, since it is smaller than the sum of its proper divisors (345845525458816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314405023144340 is a wasteful number, since it uses less digits than its factorization.

314405023144340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15720251157226 (or 15720251157224 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 314405023144340 its reverse (43441320504413), we get a palindrome (357846343648753).

The spelling of 314405023144340 in words is "three hundred fourteen trillion, four hundred five billion, twenty-three million, one hundred forty-four thousand, three hundred forty".