31434043104 has 36 divisors (see below), whose sum is σ = 89390560896. Its totient is φ = 10478014272.

The previous prime is 31434043087. The next prime is 31434043129. The reversal of 31434043104 is 40134043413.

31434043104 is a `hidden beast` number, since 3 + 1 + 4 + 340 + 4 + 310 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 5 ways as a sum of consecutive naturals, for example, 54572704 + ... + 54573279.

It is an arithmetic number, because the mean of its divisors is an integer number (2483071136).

Almost surely, 2^31434043104 is an apocalyptic number.

It is an amenable number.

31434043104 is an abundant number, since it is smaller than the sum of its proper divisors (57956517792).

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

31434043104 is a wasteful number, since it uses less digits than its factorization.

31434043104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109145999 (or 109145988 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 31434043104 its reverse (40134043413), we get a palindrome (71568086517).

The spelling of 31434043104 in words is "thirty-one billion, four hundred thirty-four million, forty-three thousand, one hundred four".