4041103021220 has 24 divisors (see below), whose sum is σ = 8526535862208. Its totient is φ = 1608780348000.

The previous prime is 4041103021217. The next prime is 4041103021223. The reversal of 4041103021220 is 221203011404.

It is an interprime number because it is at equal distance from previous prime (4041103021217) and next prime (4041103021223).

It is a super-2 number, since 2×4041103021220² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4041103021192 and 4041103021201.

It is not an unprimeable number, because it can be changed into a prime (4041103021223) 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, 478799456 + ... + 478807895.

It is an arithmetic number, because the mean of its divisors is an integer number (355272327592).

Almost surely, 2^{4041103021220} is an apocalyptic number.

It is an amenable number.

4041103021220 is an abundant number, since it is smaller than the sum of its proper divisors (4485432840988).

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

4041103021220 is a wasteful number, since it uses less digits than its factorization.

4041103021220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957607571 (or 957607569 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 4041103021220 its reverse (221203011404), we get a palindrome (4262306032624).

The spelling of 4041103021220 in words is "four trillion, forty-one billion, one hundred three million, twenty-one thousand, two hundred twenty".