203441105404 has 12 divisors (see below), whose sum is σ = 358153803504. Its totient is φ = 101111447264.

The previous prime is 203441105299. The next prime is 203441105449. The reversal of 203441105404 is 404501144302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152275609 + ... + 152276944.

It is an arithmetic number, because the mean of its divisors is an integer number (29846150292).

Almost surely, 2^203441105404 is an apocalyptic number.

It is an amenable number.

203441105404 is a deficient number, since it is larger than the sum of its proper divisors (154712698100).

203441105404 is a wasteful number, since it uses less digits than its factorization.

203441105404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304552724 (or 304552722 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 203441105404 its reverse (404501144302), we get a palindrome (607942249706).

The spelling of 203441105404 in words is "two hundred three billion, four hundred forty-one million, one hundred five thousand, four hundred four".