424050218457 has 8 divisors (see below), whose sum is σ = 565762966080. Its totient is φ = 282518808240.

The previous prime is 424050218447. The next prime is 424050218467. The reversal of 424050218457 is 754812050424.

It is an interprime number because it is at equal distance from previous prime (424050218447) and next prime (424050218467).

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

It is not a de Polignac number, because 424050218457 - 2⁸ = 424050218201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424050218447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45328894 + ... + 45338247.

It is an arithmetic number, because the mean of its divisors is an integer number (70720370760).

Almost surely, 2^424050218457 is an apocalyptic number.

It is an amenable number.

424050218457 is a deficient number, since it is larger than the sum of its proper divisors (141712747623).

424050218457 is a wasteful number, since it uses less digits than its factorization.

424050218457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90668703.

The product of its (nonzero) digits is 358400, while the sum is 42.

The spelling of 424050218457 in words is "four hundred twenty-four billion, fifty million, two hundred eighteen thousand, four hundred fifty-seven".