4240231534 has 32 divisors (see below), whose sum is σ = 7950816000. Its totient is φ = 1647656640.

The previous prime is 4240231531. The next prime is 4240231537. The reversal of 4240231534 is 4351320424.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4240231531) and next prime (4240231537).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240231531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22042 + ... + 94690.

It is an arithmetic number, because the mean of its divisors is an integer number (248463000).

Almost surely, 2^4240231534 is an apocalyptic number.

4240231534 is a deficient number, since it is larger than the sum of its proper divisors (3710584466).

4240231534 is a wasteful number, since it uses less digits than its factorization.

4240231534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73048.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4240231534 is about 65117.0602376981. The cubic root of 4240231534 is about 1618.5639275216.

Adding to 4240231534 its reverse (4351320424), we get a palindrome (8591551958).

The spelling of 4240231534 in words is "four billion, two hundred forty million, two hundred thirty-one thousand, five hundred thirty-four".