2332421961409 has 4 divisors (see below), whose sum is σ = 2347278152404. Its totient is φ = 2317565770416.

The previous prime is 2332421961323. The next prime is 2332421961439. The reversal of 2332421961409 is 9041691242332.

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 209855610000 + 2122566351409 = 458100^2 + 1456903^2 .

It is a cyclic number.

It is not a de Polignac number, because 2332421961409 - 2⁴¹ = 133398705857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2332421961439) 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, 7428095262 + ... + 7428095575.

It is an arithmetic number, because the mean of its divisors is an integer number (586819538101).

Almost surely, 2^{2332421961409} is an apocalyptic number.

It is an amenable number.

2332421961409 is a deficient number, since it is larger than the sum of its proper divisors (14856190995).

2332421961409 is a wasteful number, since it uses less digits than its factorization.

2332421961409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14856190994.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 2332421961409 in words is "two trillion, three hundred thirty-two billion, four hundred twenty-one million, nine hundred sixty-one thousand, four hundred nine".