1370044531 has 2 divisors, whose sum is σ = 1370044532. Its totient is φ = 1370044530.

The previous prime is 1370044513. The next prime is 1370044537. The reversal of 1370044531 is 1354400731.

Together with previous prime (1370044513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1370044531 - 2¹⁷ = 1369913459 is a prime.

It is a super-2 number, since 2×1370044531² = 3754044033846019922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1370044531.

It is not a weakly prime, because it can be changed into another prime (1370044537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685022265 + 685022266.

It is an arithmetic number, because the mean of its divisors is an integer number (685022266).

Almost surely, 2^1370044531 is an apocalyptic number.

1370044531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370044531 is an equidigital number, since it uses as much as digits as its factorization.

1370044531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1370044531 is about 37014.1125923613. The cubic root of 1370044531 is about 1110.6525749069.

The spelling of 1370044531 in words is "one billion, three hundred seventy million, forty-four thousand, five hundred thirty-one".