3110431421 has 8 divisors (see below), whose sum is σ = 3188585400. Its totient is φ = 3032386560.

The previous prime is 3110431417. The next prime is 3110431433. The reversal of 3110431421 is 1241340113.

It can be written as a sum of positive squares in 4 ways, for example, as 496665796 + 2613765625 = 22286^2 + 51125^2 .

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 3110431421 - 2² = 3110431417 is a prime.

It is a super-3 number, since 3×3110431421³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3110431393 and 3110431402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3110431411) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32045 + ... + 85133.

It is an arithmetic number, because the mean of its divisors is an integer number (398573175).

Almost surely, 2^3110431421 is an apocalyptic number.

It is an amenable number.

3110431421 is a deficient number, since it is larger than the sum of its proper divisors (78153979).

3110431421 is a wasteful number, since it uses less digits than its factorization.

3110431421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54559.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 3110431421 is about 55771.2418814571. The cubic root of 3110431421 is about 1459.7333942726.

Adding to 3110431421 its reverse (1241340113), we get a palindrome (4351771534).

The spelling of 3110431421 in words is "three billion, one hundred ten million, four hundred thirty-one thousand, four hundred twenty-one".