31200144041404 has 96 divisors (see below), whose sum is σ = 59471641861632. Its totient is φ = 14236526304000.

The previous prime is 31200144041393. The next prime is 31200144041411. The reversal of 31200144041404 is 40414044100213.

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, 6294156094 + ... + 6294161050.

It is an arithmetic number, because the mean of its divisors is an integer number (619496269392).

Almost surely, 2^{31200144041404} is an apocalyptic number.

It is an amenable number.

31200144041404 is a deficient number, since it is larger than the sum of its proper divisors (28271497820228).

31200144041404 is a wasteful number, since it uses less digits than its factorization.

31200144041404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8387 (or 8385 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 31200144041404 its reverse (40414044100213), we get a palindrome (71614188141617).

The spelling of 31200144041404 in words is "thirty-one trillion, two hundred billion, one hundred forty-four million, forty-one thousand, four hundred four".