2035404521121 has 16 divisors (see below), whose sum is σ = 2873987426304. Its totient is φ = 1276905379584.

The previous prime is 2035404521047. The next prime is 2035404521147. The reversal of 2035404521121 is 1211254045302.

It is not a de Polignac number, because 2035404521121 - 2¹⁴ = 2035404504737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2035404621121) 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, 2988001 + ... + 3605406.

It is an arithmetic number, because the mean of its divisors is an integer number (179624214144).

Almost surely, 2^{2035404521121} is an apocalyptic number.

It is an amenable number.

2035404521121 is a deficient number, since it is larger than the sum of its proper divisors (838582905183).

2035404521121 is a wasteful number, since it uses less digits than its factorization.

2035404521121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599480.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2035404521121 its reverse (1211254045302), we get a palindrome (3246658566423).

The spelling of 2035404521121 in words is "two trillion, thirty-five billion, four hundred four million, five hundred twenty-one thousand, one hundred twenty-one".