31415243060 has 12 divisors (see below), whose sum is σ = 65972010468. Its totient is φ = 12566097216.

The previous prime is 31415243053. The next prime is 31415243087. The reversal of 31415243060 is 6034251413.

It can be written as a sum of positive squares in 2 ways, for example, as 20993691664 + 10421551396 = 144892^2 + 102086^2 .

It is a super-3 number, since 3×31415243060³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 785381057 + ... + 785381096.

It is an arithmetic number, because the mean of its divisors is an integer number (5497667539).

Almost surely, 2^31415243060 is an apocalyptic number.

It is an amenable number.

31415243060 is an abundant number, since it is smaller than the sum of its proper divisors (34556767408).

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

31415243060 is a wasteful number, since it uses less digits than its factorization.

31415243060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570762162 (or 1570762160 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 31415243060 its reverse (6034251413), we get a palindrome (37449494473).

The spelling of 31415243060 in words is "thirty-one billion, four hundred fifteen million, two hundred forty-three thousand, sixty".