4220342404140 has 48 divisors (see below), whose sum is σ = 12136336000992. Its totient is φ = 1095007758336.

The previous prime is 4220342404127. The next prime is 4220342404147. The reversal of 4220342404140 is 414042430224.

It is a super-2 number, since 2×4220342404140² (a number of 26 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 4220342404098 and 4220342404107.

It is not an unprimeable number, because it can be changed into a prime (4220342404147) 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, 950525349 + ... + 950529788.

It is an arithmetic number, because the mean of its divisors is an integer number (252840333354).

Almost surely, 2^{4220342404140} is an apocalyptic number.

It is an amenable number.

4220342404140 is an abundant number, since it is smaller than the sum of its proper divisors (7915993596852).

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

4220342404140 is a wasteful number, since it uses less digits than its factorization.

4220342404140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901055186 (or 1901055184 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4220342404140 its reverse (414042430224), we get a palindrome (4634384834364).

The spelling of 4220342404140 in words is "four trillion, two hundred twenty billion, three hundred forty-two million, four hundred four thousand, one hundred forty".