2997403375643 has 2 divisors, whose sum is σ = 2997403375644. Its totient is φ = 2997403375642.

The previous prime is 2997403375579. The next prime is 2997403375711. The reversal of 2997403375643 is 3465733047992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2997403375643 - 2⁶ = 2997403375579 is a prime.

It is not a weakly prime, because it can be changed into another prime (2997403305643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1498701687821 + 1498701687822.

It is an arithmetic number, because the mean of its divisors is an integer number (1498701687822).

Almost surely, 2^{2997403375643} is an apocalyptic number.

2997403375643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2997403375643 is an equidigital number, since it uses as much as digits as its factorization.

2997403375643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102876480, while the sum is 62.

The spelling of 2997403375643 in words is "two trillion, nine hundred ninety-seven billion, four hundred three million, three hundred seventy-five thousand, six hundred forty-three".