1344031031 has 8 divisors (see below), whose sum is σ = 1577550240. Its totient is φ = 1120890528.

The previous prime is 1344031019. The next prime is 1344031057. The reversal of 1344031031 is 1301304431.

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 1344031031 - 2¹⁰ = 1344030007 is a prime.

It is a super-2 number, since 2×1344031031² = 3612838824581845922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1344030994 and 1344031012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344031001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2594396 + ... + 2594913.

It is an arithmetic number, because the mean of its divisors is an integer number (197193780).

Almost surely, 2^1344031031 is an apocalyptic number.

1344031031 is a deficient number, since it is larger than the sum of its proper divisors (233519209).

1344031031 is an equidigital number, since it uses as much as digits as its factorization.

1344031031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5189353.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1344031031 is about 36661.0287771634. The cubic root of 1344031031 is about 1103.5781637585.

Adding to 1344031031 its reverse (1301304431), we get a palindrome (2645335462).

The spelling of 1344031031 in words is "one billion, three hundred forty-four million, thirty-one thousand, thirty-one".