2042343323401 has 8 divisors (see below), whose sum is σ = 2163104601480. Its totient is φ = 1921651315968.

The previous prime is 2042343323291. The next prime is 2042343323407. The reversal of 2042343323401 is 1043233432402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17755829001 + 2024587494400 = 133251^2 + 1422880^2 .

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

It is not a de Polignac number, because 2042343323401 - 2¹³ = 2042343315209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042343323407) 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, 17256946 + ... + 17374891.

It is an arithmetic number, because the mean of its divisors is an integer number (270388075185).

Almost surely, 2^{2042343323401} is an apocalyptic number.

It is an amenable number.

2042343323401 is a deficient number, since it is larger than the sum of its proper divisors (120761278079).

2042343323401 is a wasteful number, since it uses less digits than its factorization.

2042343323401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34635323.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 2042343323401 its reverse (1043233432402), we get a palindrome (3085576755803).

The spelling of 2042343323401 in words is "two trillion, forty-two billion, three hundred forty-three million, three hundred twenty-three thousand, four hundred one".