7212024493 has 2 divisors, whose sum is σ = 7212024494. Its totient is φ = 7212024492.

The previous prime is 7212024431. The next prime is 7212024527. The reversal of 7212024493 is 3944202127.

7212024493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (7212024527) can be obtained adding 7212024493 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7208349604 + 3674889 = 84902^2 + 1917^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7212024493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7212024403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3606012246 + 3606012247.

It is an arithmetic number, because the mean of its divisors is an integer number (3606012247).

Almost surely, 2^7212024493 is an apocalyptic number.

It is an amenable number.

7212024493 is a deficient number, since it is larger than the sum of its proper divisors (1).

7212024493 is an equidigital number, since it uses as much as digits as its factorization.

7212024493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 7212024493 is about 84923.6391883909. The cubic root of 7212024493 is about 1932.0531269370.

The spelling of 7212024493 in words is "seven billion, two hundred twelve million, twenty-four thousand, four hundred ninety-three".