1204403421030 has 64 divisors (see below), whose sum is σ = 2922668939520. Its totient is φ = 317618775936.

The previous prime is 1204403420989. The next prime is 1204403421043. The reversal of 1204403421030 is 301243044021.

It is a congruent number.

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, 1358089 + ... + 2062331.

It is an arithmetic number, because the mean of its divisors is an integer number (45666702180).

Almost surely, 2^{1204403421030} is an apocalyptic number.

1204403421030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1204403421030 is an abundant number, since it is smaller than the sum of its proper divisors (1718265518490).

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

1204403421030 is a wasteful number, since it uses less digits than its factorization.

1204403421030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704885.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1204403421030 its reverse (301243044021), we get a palindrome (1505646465051).

The spelling of 1204403421030 in words is "one trillion, two hundred four billion, four hundred three million, four hundred twenty-one thousand, thirty".