1004234012205 has 32 divisors (see below), whose sum is σ = 1745900912640. Its totient is φ = 491034623040.

The previous prime is 1004234012137. The next prime is 1004234012263. The reversal of 1004234012205 is 5022104324001.

1004234012205 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1004234012205 - 2²¹ = 1004231915053 is a prime.

It is a Curzon number.

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, 56823877 + ... + 56841546.

It is an arithmetic number, because the mean of its divisors is an integer number (54559403520).

Almost surely, 2^{1004234012205} is an apocalyptic number.

1004234012205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1004234012205 is a deficient number, since it is larger than the sum of its proper divisors (741666900435).

1004234012205 is a wasteful number, since it uses less digits than its factorization.

1004234012205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113665481.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 1004234012205 its reverse (5022104324001), we get a palindrome (6026338336206).

The spelling of 1004234012205 in words is "one trillion, four billion, two hundred thirty-four million, twelve thousand, two hundred five".