4497140672819 has 2 divisors, whose sum is σ = 4497140672820. Its totient is φ = 4497140672818.

The previous prime is 4497140672789. The next prime is 4497140672887. The reversal of 4497140672819 is 9182760417944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4497140672819 - 2³⁶ = 4428421196083 is a prime.

It is a super-2 number, since 2×4497140672819² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4497140672719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2248570336409 + 2248570336410.

It is an arithmetic number, because the mean of its divisors is an integer number (2248570336410).

Almost surely, 2^{4497140672819} is an apocalyptic number.

4497140672819 is a deficient number, since it is larger than the sum of its proper divisors (1).

4497140672819 is an equidigital number, since it uses as much as digits as its factorization.

4497140672819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 4497140672819 in words is "four trillion, four hundred ninety-seven billion, one hundred forty million, six hundred seventy-two thousand, eight hundred nineteen".