4103440242420 has 48 divisors (see below), whose sum is σ = 11490451011648. Its totient is φ = 1094172794880.

The previous prime is 4103440242373. The next prime is 4103440242491. The reversal of 4103440242420 is 242420443014.

It is a super-2 number, since 2×4103440242420² (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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1583614 + ... + 3273333.

It is an arithmetic number, because the mean of its divisors is an integer number (239384396076).

Almost surely, 2^{4103440242420} is an apocalyptic number.

It is an amenable number.

4103440242420 is an abundant number, since it is smaller than the sum of its proper divisors (7387010769228).

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

4103440242420 is a wasteful number, since it uses less digits than its factorization.

4103440242420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871040 (or 4871038 counting only the distinct ones).

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

Adding to 4103440242420 its reverse (242420443014), we get a palindrome (4345860685434).

The spelling of 4103440242420 in words is "four trillion, one hundred three billion, four hundred forty million, two hundred forty-two thousand, four hundred twenty".