6424069777199 has 4 divisors (see below), whose sum is σ = 6631297834560. Its totient is φ = 6216841719840.

The previous prime is 6424069777183. The next prime is 6424069777267. The reversal of 6424069777199 is 9917779604246.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6424069777199 - 2⁴ = 6424069777183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6424069707199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103614028634 + ... + 103614028695.

It is an arithmetic number, because the mean of its divisors is an integer number (1657824458640).

Almost surely, 2^{6424069777199} is an apocalyptic number.

6424069777199 is a deficient number, since it is larger than the sum of its proper divisors (207228057361).

6424069777199 is a wasteful number, since it uses less digits than its factorization.

6424069777199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207228057360.

The product of its (nonzero) digits is 288054144, while the sum is 71.

The spelling of 6424069777199 in words is "six trillion, four hundred twenty-four billion, sixty-nine million, seven hundred seventy-seven thousand, one hundred ninety-nine".