2935488445121 has 4 divisors (see below), whose sum is σ = 2935907987412. Its totient is φ = 2935068902832.

The previous prime is 2935488445111. The next prime is 2935488445187. The reversal of 2935488445121 is 1215448845392.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1498019332096 + 1437469113025 = 1223936^2 + 1198945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2935488445121 is a prime.

It is a super-2 number, since 2×2935488445121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2935488445111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209760650 + ... + 209774643.

It is an arithmetic number, because the mean of its divisors is an integer number (733976996853).

Almost surely, 2^{2935488445121} is an apocalyptic number.

It is an amenable number.

2935488445121 is a deficient number, since it is larger than the sum of its proper divisors (419542291).

2935488445121 is an equidigital number, since it uses as much as digits as its factorization.

2935488445121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419542290.

The product of its digits is 11059200, while the sum is 56.

The spelling of 2935488445121 in words is "two trillion, nine hundred thirty-five billion, four hundred eighty-eight million, four hundred forty-five thousand, one hundred twenty-one".