1204114021 has 16 divisors (see below), whose sum is σ = 1330027776. Its totient is φ = 1081000000.

The previous prime is 1204114007. The next prime is 1204114033.

It is a happy number.

1204114021 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 1204114021 - 2¹⁹ = 1203589733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1204113986 and 1204114004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204114001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510996 + ... + 513346.

It is an arithmetic number, because the mean of its divisors is an integer number (83126736).

Almost surely, 2^1204114021 is an apocalyptic number.

1204114021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1204114021 is a deficient number, since it is larger than the sum of its proper divisors (125913755).

1204114021 is a wasteful number, since it uses less digits than its factorization.

1204114021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2924.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1204114021 is about 34700.3461221931. The cubic root of 1204114021 is about 1063.8715728333.

It can be divided in two parts, 12041 and 14021, that added together give a palindrome (26062).

The spelling of 1204114021 in words is "one billion, two hundred four million, one hundred fourteen thousand, twenty-one".