3420021040230 has 16 divisors (see below), whose sum is σ = 8208050496624. Its totient is φ = 912005610720.

The previous prime is 3420021040229. The next prime is 3420021040237. The reversal of 3420021040230 is 320401200243.

It is a junction number, because it is equal to n+sod(n) for n = 3420021040197 and 3420021040206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420021040237) 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, 57000350641 + ... + 57000350700.

It is an arithmetic number, because the mean of its divisors is an integer number (513003156039).

Almost surely, 2^{3420021040230} is an apocalyptic number.

3420021040230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3420021040230 is an abundant number, since it is smaller than the sum of its proper divisors (4788029456394).

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

3420021040230 is a wasteful number, since it uses less digits than its factorization.

3420021040230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114000701351.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 3420021040230 its reverse (320401200243), we get a palindrome (3740422240473).

The spelling of 3420021040230 in words is "three trillion, four hundred twenty billion, twenty-one million, forty thousand, two hundred thirty".