1004220003541 has 4 divisors (see below), whose sum is σ = 1004282521632. Its totient is φ = 1004157485452.

The previous prime is 1004220003539. The next prime is 1004220003547. The reversal of 1004220003541 is 1453000224001.

1004220003541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1004220003541 - 2¹ = 1004220003539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004220003547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31234945 + ... + 31267078.

It is an arithmetic number, because the mean of its divisors is an integer number (251070630408).

Almost surely, 2^{1004220003541} is an apocalyptic number.

It is an amenable number.

1004220003541 is a deficient number, since it is larger than the sum of its proper divisors (62518091).

1004220003541 is an equidigital number, since it uses as much as digits as its factorization.

1004220003541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62518090.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1004220003541 its reverse (1453000224001), we get a palindrome (2457220227542).

The spelling of 1004220003541 in words is "one trillion, four billion, two hundred twenty million, three thousand, five hundred forty-one".