31324222040314 has 16 divisors (see below), whose sum is σ = 55430881399296. Its totient is φ = 12991612827600.

The previous prime is 31324222040291. The next prime is 31324222040317. The reversal of 31324222040314 is 41304022242313.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (31324222040317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36087812977 + ... + 36087813844.

It is an arithmetic number, because the mean of its divisors is an integer number (3464430087456).

Almost surely, 2^{31324222040314} is an apocalyptic number.

31324222040314 is a deficient number, since it is larger than the sum of its proper divisors (24106659358982).

31324222040314 is a wasteful number, since it uses less digits than its factorization.

31324222040314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72175626861.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 31324222040314 its reverse (41304022242313), we get a palindrome (72628244282627).

The spelling of 31324222040314 in words is "thirty-one trillion, three hundred twenty-four billion, two hundred twenty-two million, forty thousand, three hundred fourteen".