31404232344334 has 32 divisors (see below), whose sum is σ = 47830597869600. Its totient is φ = 15462513819648.

The previous prime is 31404232344263. The next prime is 31404232344341. The reversal of 31404232344334 is 43344323240413.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31122094 + ... + 32115310.

It is an arithmetic number, because the mean of its divisors is an integer number (1494706183425).

Almost surely, 2^{31404232344334} is an apocalyptic number.

31404232344334 is a deficient number, since it is larger than the sum of its proper divisors (16426365525266).

31404232344334 is a wasteful number, since it uses less digits than its factorization.

31404232344334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994132.

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 31404232344334 its reverse (43344323240413), we get a palindrome (74748555584747).

The spelling of 31404232344334 in words is "thirty-one trillion, four hundred four billion, two hundred thirty-two million, three hundred forty-four thousand, three hundred thirty-four".