42130202421300 has 72 divisors (see below), whose sum is σ = 139310536013376. Its totient is φ = 9629760552960.

The previous prime is 42130202421299. The next prime is 42130202421337. The reversal of 42130202421300 is 312420203124.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10030998477 + ... + 10031002676.

Almost surely, 2^{42130202421300} is an apocalyptic number.

It is an amenable number.

42130202421300 is an abundant number, since it is smaller than the sum of its proper divisors (97180333592076).

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

42130202421300 is a wasteful number, since it uses less digits than its factorization.

42130202421300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20062001177 (or 20062001170 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42130202421300 its reverse (312420203124), we get a palindrome (42442622624424).

The spelling of 42130202421300 in words is "forty-two trillion, one hundred thirty billion, two hundred two million, four hundred twenty-one thousand, three hundred".