31044211411 has 8 divisors (see below), whose sum is σ = 33171906240. Its totient is φ = 28950023808.

The previous prime is 31044211381. The next prime is 31044211469. The reversal of 31044211411 is 11411244013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31044211411 - 2¹³ = 31044203219 is a prime.

It is a super-2 number, since 2×31044211411² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31044211481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8374891 + ... + 8378596.

It is an arithmetic number, because the mean of its divisors is an integer number (4146488280).

Almost surely, 2^31044211411 is an apocalyptic number.

31044211411 is a deficient number, since it is larger than the sum of its proper divisors (2127694829).

31044211411 is a wasteful number, since it uses less digits than its factorization.

31044211411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16753613.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 31044211411 its reverse (11411244013), we get a palindrome (42455455424).

The spelling of 31044211411 in words is "thirty-one billion, forty-four million, two hundred eleven thousand, four hundred eleven".