424821167797 has 8 divisors (see below), whose sum is σ = 467233756416. Its totient is φ = 383799155952.

The previous prime is 424821167791. The next prime is 424821167801. The reversal of 424821167797 is 797761128424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424821167797 - 2³⁵ = 390461429429 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 (424821167791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347643553 + ... + 347644774.

It is an arithmetic number, because the mean of its divisors is an integer number (58404219552).

Almost surely, 2^424821167797 is an apocalyptic number.

424821167797 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

424821167797 is a deficient number, since it is larger than the sum of its proper divisors (42412588619).

424821167797 is a wasteful number, since it uses less digits than its factorization.

424821167797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695288387.

The product of its digits is 9483264, while the sum is 58.

The spelling of 424821167797 in words is "four hundred twenty-four billion, eight hundred twenty-one million, one hundred sixty-seven thousand, seven hundred ninety-seven".