2403238463 has 2 divisors, whose sum is σ = 2403238464. Its totient is φ = 2403238462.

The previous prime is 2403238429. The next prime is 2403238469. The reversal of 2403238463 is 3648323042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2403238463 - 2¹² = 2403234367 is a prime.

It is a super-2 number, since 2×2403238463² = 11551110220085204738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2403238469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201619231 + 1201619232.

It is an arithmetic number, because the mean of its divisors is an integer number (1201619232).

Almost surely, 2^2403238463 is an apocalyptic number.

2403238463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403238463 is an equidigital number, since it uses as much as digits as its factorization.

2403238463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 2403238463 is about 49022.8361378654. The cubic root of 2403238463 is about 1339.4678333484.

The spelling of 2403238463 in words is "two billion, four hundred three million, two hundred thirty-eight thousand, four hundred sixty-three".