424297543380 has 24 divisors (see below), whose sum is σ = 1188033121632. Its totient is φ = 113146011552.

The previous prime is 424297543379. The next prime is 424297543381. The reversal of 424297543380 is 83345792424.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (424297543379) and next prime (424297543381).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424297543381) 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, 3535812802 + ... + 3535812921.

It is an arithmetic number, because the mean of its divisors is an integer number (49501380068).

Almost surely, 2^424297543380 is an apocalyptic number.

It is an amenable number.

424297543380 is an abundant number, since it is smaller than the sum of its proper divisors (763735578252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424297543380 is a wasteful number, since it uses less digits than its factorization.

424297543380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7071625735 (or 7071625733 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 424297543380 in words is "four hundred twenty-four billion, two hundred ninety-seven million, five hundred forty-three thousand, three hundred eighty".