2112343040401 has 8 divisors (see below), whose sum is σ = 2360578475808. Its totient is φ = 1873474980000.

The previous prime is 2112343040393. The next prime is 2112343040471. The reversal of 2112343040401 is 1040403432112.

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

It is a cyclic number.

It is not a de Polignac number, because 2112343040401 - 2³ = 2112343040393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112343040471) 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, 2341843275 + ... + 2341844176.

It is an arithmetic number, because the mean of its divisors is an integer number (295072309476).

Almost surely, 2^{2112343040401} is an apocalyptic number.

It is an amenable number.

2112343040401 is a deficient number, since it is larger than the sum of its proper divisors (248235435407).

2112343040401 is a wasteful number, since it uses less digits than its factorization.

2112343040401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683687503.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2112343040401 its reverse (1040403432112), we get a palindrome (3152746472513).

The spelling of 2112343040401 in words is "two trillion, one hundred twelve billion, three hundred forty-three million, forty thousand, four hundred one".