4242591534 has 8 divisors (see below), whose sum is σ = 8485183080. Its totient is φ = 1414197176.

The previous prime is 4242591533. The next prime is 4242591607. The reversal of 4242591534 is 4351952424.

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

4242591534 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4242591492 and 4242591501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242591533) 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 3 ways as a sum of consecutive naturals, for example, 353549289 + ... + 353549300.

It is an arithmetic number, because the mean of its divisors is an integer number (1060647885).

Almost surely, 2^4242591534 is an apocalyptic number.

4242591534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4242591534 is a wasteful number, since it uses less digits than its factorization.

4242591534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707098594.

The product of its digits is 172800, while the sum is 39.

The square root of 4242591534 is about 65135.1789281338. The cubic root of 4242591534 is about 1618.8641550280.

The spelling of 4242591534 in words is "four billion, two hundred forty-two million, five hundred ninety-one thousand, five hundred thirty-four".