4412136397 has 2 divisors, whose sum is σ = 4412136398. Its totient is φ = 4412136396.

The previous prime is 4412136383. The next prime is 4412136413. The reversal of 4412136397 is 7936312144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3332291076 + 1079845321 = 57726^2 + 32861^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4412136397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4412136317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2206068198 + 2206068199.

It is an arithmetic number, because the mean of its divisors is an integer number (2206068199).

Almost surely, 2^4412136397 is an apocalyptic number.

It is an amenable number.

4412136397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4412136397 is an equidigital number, since it uses as much as digits as its factorization.

4412136397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 40.

The square root of 4412136397 is about 66423.9143456632. The cubic root of 4412136397 is about 1640.1477654137.

The spelling of 4412136397 in words is "four billion, four hundred twelve million, one hundred thirty-six thousand, three hundred ninety-seven".