5421104012 has 12 divisors (see below), whose sum is σ = 9489606336. Its totient is φ = 2709787920.

The previous prime is 5421103999. The next prime is 5421104047. The reversal of 5421104012 is 2104011245.

It is a happy number.

It is a super-2 number, since 2×5421104012² = 58776737417844992288, which contains 22 as substring.

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, 174908 + ... + 203555.

It is an arithmetic number, because the mean of its divisors is an integer number (790800528).

Almost surely, 2^5421104012 is an apocalyptic number.

It is an amenable number.

5421104012 is a deficient number, since it is larger than the sum of its proper divisors (4068502324).

5421104012 is a wasteful number, since it uses less digits than its factorization.

5421104012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382048 (or 382046 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 5421104012 is about 73628.1468733256. The cubic root of 5421104012 is about 1756.6931722172.

Adding to 5421104012 its reverse (2104011245), we get a palindrome (7525115257).

The spelling of 5421104012 in words is "five billion, four hundred twenty-one million, one hundred four thousand, twelve".