31441413342 has 64 divisors (see below), whose sum is σ = 65218950144. Its totient is φ = 10099140480.

The previous prime is 31441413331. The next prime is 31441413361. The reversal of 31441413342 is 24331414413.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7817292 + ... + 7821312.

It is an arithmetic number, because the mean of its divisors is an integer number (1019046096).

Almost surely, 2^31441413342 is an apocalyptic number.

31441413342 is an abundant number, since it is smaller than the sum of its proper divisors (33777536802).

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

31441413342 is a wasteful number, since it uses less digits than its factorization.

31441413342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513.

The product of its digits is 13824, while the sum is 30.

Adding to 31441413342 its reverse (24331414413), we get a palindrome (55772827755).

The spelling of 31441413342 in words is "thirty-one billion, four hundred forty-one million, four hundred thirteen thousand, three hundred forty-two".