1104641421 has 8 divisors (see below), whose sum is σ = 1586151840. Its totient is φ = 679779312.

The previous prime is 1104641411. The next prime is 1104641429. The reversal of 1104641421 is 1241464011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1104641421 - 2¹¹ = 1104639373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1104641391 and 1104641400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104641429) 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, 14162031 + ... + 14162108.

It is an arithmetic number, because the mean of its divisors is an integer number (198268980).

Almost surely, 2^1104641421 is an apocalyptic number.

It is an amenable number.

1104641421 is a deficient number, since it is larger than the sum of its proper divisors (481510419).

1104641421 is a wasteful number, since it uses less digits than its factorization.

1104641421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28324155.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1104641421 is about 33236.1463018804. The cubic root of 1104641421 is about 1033.7299710661.

The spelling of 1104641421 in words is "one billion, one hundred four million, six hundred forty-one thousand, four hundred twenty-one".