1842612413 has 2 divisors, whose sum is σ = 1842612414. Its totient is φ = 1842612412.

The previous prime is 1842612407. The next prime is 1842612433. The reversal of 1842612413 is 3142162481.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1842383929 + 228484 = 42923^2 + 478^2 .

It is a cyclic number.

It is not a de Polignac number, because 1842612413 - 2¹⁴ = 1842596029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1842612413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1842612433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 921306206 + 921306207.

It is an arithmetic number, because the mean of its divisors is an integer number (921306207).

Almost surely, 2^1842612413 is an apocalyptic number.

It is an amenable number.

1842612413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1842612413 is an equidigital number, since it uses as much as digits as its factorization.

1842612413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 32.

The square root of 1842612413 is about 42925.6614742277. The cubic root of 1842612413 is about 1225.9647905230.

Adding to 1842612413 its reverse (3142162481), we get a palindrome (4984774894).

The spelling of 1842612413 in words is "one billion, eight hundred forty-two million, six hundred twelve thousand, four hundred thirteen".