4001112233343 has 12 divisors (see below), whose sum is σ = 5784831461448. Its totient is φ = 2664894098160.

The previous prime is 4001112233303. The next prime is 4001112233347. The reversal of 4001112233343 is 3433322111004.

It is a happy number.

4001112233343 is a `hidden beast` number, since 400 + 1 + 1 + 1 + 223 + 3 + 34 + 3 = 666.

It is not a de Polignac number, because 4001112233343 - 2¹⁰ = 4001112232319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001112233347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 209494705 + ... + 209513802.

It is an arithmetic number, because the mean of its divisors is an integer number (482069288454).

Almost surely, 2^{4001112233343} is an apocalyptic number.

4001112233343 is a deficient number, since it is larger than the sum of its proper divisors (1783719228105).

4001112233343 is a wasteful number, since it uses less digits than its factorization.

4001112233343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419009574 (or 419009571 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 4001112233343 its reverse (3433322111004), we get a palindrome (7434434344347).

The spelling of 4001112233343 in words is "four trillion, one billion, one hundred twelve million, two hundred thirty-three thousand, three hundred forty-three".