1034204035521 has 8 divisors (see below), whose sum is σ = 1383104693344. Its totient is φ = 687386367360.

The previous prime is 1034204035499. The next prime is 1034204035547. The reversal of 1034204035521 is 1255304024301.

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

It is not a de Polignac number, because 1034204035521 - 2⁵ = 1034204035489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034204035561) 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, 520746256 + ... + 520748241.

It is an arithmetic number, because the mean of its divisors is an integer number (172888086668).

Almost surely, 2^{1034204035521} is an apocalyptic number.

It is an amenable number.

1034204035521 is a deficient number, since it is larger than the sum of its proper divisors (348900657823).

1034204035521 is a wasteful number, since it uses less digits than its factorization.

1034204035521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041494831.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1034204035521 its reverse (1255304024301), we get a palindrome (2289508059822).

The spelling of 1034204035521 in words is "one trillion, thirty-four billion, two hundred four million, thirty-five thousand, five hundred twenty-one".