4202012130330 has 64 divisors (see below), whose sum is σ = 11527380615168. Its totient is φ = 960304779840.

The previous prime is 4202012130313. The next prime is 4202012130331. The reversal of 4202012130330 is 330312102024.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 4202012130297 and 4202012130306.

It is not an unprimeable number, because it can be changed into a prime (4202012130331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 310266 + ... + 2915525.

It is an arithmetic number, because the mean of its divisors is an integer number (180115322112).

Almost surely, 2^{4202012130330} is an apocalyptic number.

4202012130330 is an abundant number, since it is smaller than the sum of its proper divisors (7325368484838).

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

4202012130330 is a wasteful number, since it uses less digits than its factorization.

4202012130330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232011.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 4202012130330 its reverse (330312102024), we get a palindrome (4532324232354).

The spelling of 4202012130330 in words is "four trillion, two hundred two billion, twelve million, one hundred thirty thousand, three hundred thirty".