4103232144420 has 96 divisors (see below), whose sum is σ = 11561616114048. Its totient is φ = 1087286602752.

The previous prime is 4103232144367. The next prime is 4103232144493. The reversal of 4103232144420 is 244412323014.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59007112 + ... + 59076608.

It is an arithmetic number, because the mean of its divisors is an integer number (120433501188).

Almost surely, 2^{4103232144420} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4103232144420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5780808057024).

4103232144420 is an abundant number, since it is smaller than the sum of its proper divisors (7458383969628).

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

4103232144420 is a wasteful number, since it uses less digits than its factorization.

4103232144420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75709 (or 75707 counting only the distinct ones).

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

Adding to 4103232144420 its reverse (244412323014), we get a palindrome (4347644467434).

The spelling of 4103232144420 in words is "four trillion, one hundred three billion, two hundred thirty-two million, one hundred forty-four thousand, four hundred twenty".