4778011431299 has 2 divisors, whose sum is σ = 4778011431300. Its totient is φ = 4778011431298.

The previous prime is 4778011431247. The next prime is 4778011431353. The reversal of 4778011431299 is 9921341108774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4778011431299 - 2⁸ = 4778011431043 is a prime.

It is not a weakly prime, because it can be changed into another prime (4778011431229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2389005715649 + 2389005715650.

It is an arithmetic number, because the mean of its divisors is an integer number (2389005715650).

Almost surely, 2^{4778011431299} is an apocalyptic number.

4778011431299 is a deficient number, since it is larger than the sum of its proper divisors (1).

4778011431299 is an equidigital number, since it uses as much as digits as its factorization.

4778011431299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 56.

The spelling of 4778011431299 in words is "four trillion, seven hundred seventy-eight billion, eleven million, four hundred thirty-one thousand, two hundred ninety-nine".