7418730043 has 2 divisors, whose sum is σ = 7418730044. Its totient is φ = 7418730042.

The previous prime is 7418730023. The next prime is 7418730061. The reversal of 7418730043 is 3400378147.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7418730043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7418729984 and 7418730011.

It is not a weakly prime, because it can be changed into another prime (7418730023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3709365021 + 3709365022.

It is an arithmetic number, because the mean of its divisors is an integer number (3709365022).

Almost surely, 2^7418730043 is an apocalyptic number.

7418730043 is a deficient number, since it is larger than the sum of its proper divisors (1).

7418730043 is an equidigital number, since it uses as much as digits as its factorization.

7418730043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 7418730043 is about 86132.0500336547. The cubic root of 7418730043 is about 1950.3378807894.

The spelling of 7418730043 in words is "seven billion, four hundred eighteen million, seven hundred thirty thousand, forty-three".