1344000131 has 16 divisors (see below), whose sum is σ = 1482983040. Its totient is φ = 1213289280.

The previous prime is 1344000121. The next prime is 1344000149. The reversal of 1344000131 is 1310004431.

It is a cyclic number.

It is not a de Polignac number, because 1344000131 - 2¹⁴ = 1343983747 is a prime.

It is a super-2 number, since 2×1344000131² = 3612672704256034322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344000121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13436 + ... + 53558.

It is an arithmetic number, because the mean of its divisors is an integer number (92686440).

Almost surely, 2^1344000131 is an apocalyptic number.

1344000131 is a deficient number, since it is larger than the sum of its proper divisors (138982909).

1344000131 is a wasteful number, since it uses less digits than its factorization.

1344000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40226.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1344000131 is about 36660.6073463057. The cubic root of 1344000131 is about 1103.5697064075.

Adding to 1344000131 its reverse (1310004431), we get a palindrome (2654004562).

The spelling of 1344000131 in words is "one billion, three hundred forty-four million, one hundred thirty-one", and thus it is an aban number.