42320132344500 has 96 divisors (see below), whose sum is σ = 127211587636224. Its totient is φ = 10921324464000.

The previous prime is 42320132344489. The next prime is 42320132344561. The reversal of 42320132344500 is 544323102324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 455008687 + ... + 455101686.

It is an arithmetic number, because the mean of its divisors is an integer number (1325120704544).

Almost surely, 2^{42320132344500} is an apocalyptic number.

It is an amenable number.

42320132344500 is an abundant number, since it is smaller than the sum of its proper divisors (84891455291724).

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

42320132344500 is a wasteful number, since it uses less digits than its factorization.

42320132344500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910110426 (or 910110414 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 42320132344500 its reverse (544323102324), we get a palindrome (42864455446824).

The spelling of 42320132344500 in words is "forty-two trillion, three hundred twenty billion, one hundred thirty-two million, three hundred forty-four thousand, five hundred".