42435246500 has 24 divisors (see below), whose sum is σ = 92678579448. Its totient is φ = 16974098400.

The previous prime is 42435246499. The next prime is 42435246509. The reversal of 42435246500 is 564253424.

42435246500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 646074724 + 41789171776 = 25418^2 + 204424^2 .

It is not an unprimeable number, because it can be changed into a prime (42435246509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42434747 + ... + 42435746.

It is an arithmetic number, because the mean of its divisors is an integer number (3861607477).

Almost surely, 2^42435246500 is an apocalyptic number.

It is an amenable number.

42435246500 is an abundant number, since it is smaller than the sum of its proper divisors (50243332948).

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

42435246500 is a wasteful number, since it uses less digits than its factorization.

42435246500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84870512 (or 84870500 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 42435246500 its reverse (564253424), we get a palindrome (42999499924).

The spelling of 42435246500 in words is "forty-two billion, four hundred thirty-five million, two hundred forty-six thousand, five hundred".