7423020499 has 2 divisors, whose sum is σ = 7423020500. Its totient is φ = 7423020498.

The previous prime is 7423020497. The next prime is 7423020533. The reversal of 7423020499 is 9940203247.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7423020499 - 2¹ = 7423020497 is a prime.

Together with 7423020497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7423020497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3711510249 + 3711510250.

It is an arithmetic number, because the mean of its divisors is an integer number (3711510250).

Almost surely, 2^7423020499 is an apocalyptic number.

7423020499 is a deficient number, since it is larger than the sum of its proper divisors (1).

7423020499 is an equidigital number, since it uses as much as digits as its factorization.

7423020499 is an odious number, because the sum of its binary digits is odd.

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

The square root of 7423020499 is about 86156.9527026113. The cubic root of 7423020499 is about 1950.7137863786.

The spelling of 7423020499 in words is "seven billion, four hundred twenty-three million, twenty thousand, four hundred ninety-nine".