31300440041316 has 48 divisors (see below), whose sum is σ = 75393481576448. Its totient is φ = 10096491002400.

The previous prime is 31300440041291. The next prime is 31300440041317. The reversal of 31300440041316 is 61314004400313.

It is not an unprimeable number, because it can be changed into a prime (31300440041317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7135431 + ... + 10654353.

Almost surely, 2^{31300440041316} is an apocalyptic number.

It is an amenable number.

31300440041316 is an abundant number, since it is smaller than the sum of its proper divisors (44093041535132).

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

31300440041316 is a wasteful number, since it uses less digits than its factorization.

31300440041316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3542872 (or 3542870 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 31300440041316 its reverse (61314004400313), we get a palindrome (92614444441629).

The spelling of 31300440041316 in words is "thirty-one trillion, three hundred billion, four hundred forty million, forty-one thousand, three hundred sixteen".