1369425419 has 2 divisors, whose sum is σ = 1369425420. Its totient is φ = 1369425418.

The previous prime is 1369425377. The next prime is 1369425433. The reversal of 1369425419 is 9145249631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1369425419 - 2¹² = 1369421323 is a prime.

It is a super-2 number, since 2×1369425419² = 3750651956406651122, 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 1369425419.

It is not a weakly prime, because it can be changed into another prime (1369425619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684712709 + 684712710.

It is an arithmetic number, because the mean of its divisors is an integer number (684712710).

Almost surely, 2^1369425419 is an apocalyptic number.

1369425419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1369425419 is an equidigital number, since it uses as much as digits as its factorization.

1369425419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 44.

The square root of 1369425419 is about 37005.7484588543. The cubic root of 1369425419 is about 1110.4852514066.

The spelling of 1369425419 in words is "one billion, three hundred sixty-nine million, four hundred twenty-five thousand, four hundred nineteen".