4042132413420 has 48 divisors (see below), whose sum is σ = 11810056446720. Its totient is φ = 1031036673216.

The previous prime is 4042132413359. The next prime is 4042132413421. The reversal of 4042132413420 is 243142312404.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4042132413421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1464539350 + ... + 1464542109.

It is an arithmetic number, because the mean of its divisors is an integer number (246042842640).

Almost surely, 2^{4042132413420} is an apocalyptic number.

It is an amenable number.

4042132413420 is an abundant number, since it is smaller than the sum of its proper divisors (7767924033300).

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

4042132413420 is a wasteful number, since it uses less digits than its factorization.

4042132413420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2929081494 (or 2929081492 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 4042132413420 its reverse (243142312404), we get a palindrome (4285274725824).

The spelling of 4042132413420 in words is "four trillion, forty-two billion, one hundred thirty-two million, four hundred thirteen thousand, four hundred twenty".