31141232211404 has 24 divisors (see below), whose sum is σ = 62524808656800. Its totient is φ = 13294311469056.

The previous prime is 31141232211389. The next prime is 31141232211409. The reversal of 31141232211404 is 40411223214113.

It is not an unprimeable number, because it can be changed into a prime (31141232211409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2163780479 + ... + 2163794870.

It is an arithmetic number, because the mean of its divisors is an integer number (2605200360700).

Almost surely, 2^{31141232211404} is an apocalyptic number.

It is an amenable number.

31141232211404 is an abundant number, since it is smaller than the sum of its proper divisors (31383576445396).

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

31141232211404 is a wasteful number, since it uses less digits than its factorization.

31141232211404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4327575617 (or 4327575615 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 31141232211404 its reverse (40411223214113), we get a palindrome (71552455425517).

The spelling of 31141232211404 in words is "thirty-one trillion, one hundred forty-one billion, two hundred thirty-two million, two hundred eleven thousand, four hundred four".