1244058131 has 2 divisors, whose sum is σ = 1244058132. Its totient is φ = 1244058130.

The previous prime is 1244058119. The next prime is 1244058143. The reversal of 1244058131 is 1318504421.

It is a balanced prime because it is at equal distance from previous prime (1244058119) and next prime (1244058143).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1244058131 is a prime.

It is a super-2 number, since 2×1244058131² = 3095361266614426322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1244058094 and 1244058103.

It is not a weakly prime, because it can be changed into another prime (1244058161) 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 as a sum of consecutive naturals, namely, 622029065 + 622029066.

It is an arithmetic number, because the mean of its divisors is an integer number (622029066).

Almost surely, 2^1244058131 is an apocalyptic number.

1244058131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244058131 is an equidigital number, since it uses as much as digits as its factorization.

1244058131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 1244058131 is about 35271.2082441189. The cubic root of 1244058131 is about 1075.5077841917.

The spelling of 1244058131 in words is "one billion, two hundred forty-four million, fifty-eight thousand, one hundred thirty-one".