4112321420402 has 8 divisors (see below), whose sum is σ = 6642980756076. Its totient is φ = 1897994501712.

The previous prime is 4112321420399. The next prime is 4112321420407. The reversal of 4112321420402 is 2040241232114.

It can be written as a sum of positive squares in 2 ways, for example, as 3465521051281 + 646800369121 = 1861591^2 + 804239^2 .

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

It is a super-2 number, since 2×4112321420402² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 158166208477 = 4112321420402 / (4 + 1 + 1 + 2 + 3 + 2 + 1 + 4 + 2 + 0 + 4 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (4112321420407) 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, 79083104213 + ... + 79083104264.

Almost surely, 2^{4112321420402} is an apocalyptic number.

4112321420402 is a deficient number, since it is larger than the sum of its proper divisors (2530659335674).

4112321420402 is a wasteful number, since it uses less digits than its factorization.

4112321420402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158166208492.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4112321420402 its reverse (2040241232114), we get a palindrome (6152562652516).

The spelling of 4112321420402 in words is "four trillion, one hundred twelve billion, three hundred twenty-one million, four hundred twenty thousand, four hundred two".