31341412000 has 96 divisors (see below), whose sum is σ = 81058985280. Its totient is φ = 11876716800.

The previous prime is 31341411989. The next prime is 31341412009. The reversal of 31341412000 is 21414313.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (31341412009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130194 + ... + 282193.

It is an arithmetic number, because the mean of its divisors is an integer number (844364430).

Almost surely, 2^31341412000 is an apocalyptic number.

It is an amenable number.

31341412000 is an abundant number, since it is smaller than the sum of its proper divisors (49717573280).

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

31341412000 is a wasteful number, since it uses less digits than its factorization.

31341412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412431 (or 412413 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 31341412000 its reverse (21414313), we get a palindrome (31362826313).

The spelling of 31341412000 in words is "thirty-one billion, three hundred forty-one million, four hundred twelve thousand".