4011402104121 has 4 divisors (see below), whose sum is σ = 5348536138832. Its totient is φ = 2674268069412.

The previous prime is 4011402104107. The next prime is 4011402104147. The reversal of 4011402104121 is 1214012041104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4011402104121 - 2⁶ = 4011402104057 is a prime.

It is a super-2 number, since 2×4011402104121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4011402144121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668567017351 + ... + 668567017356.

It is an arithmetic number, because the mean of its divisors is an integer number (1337134034708).

Almost surely, 2^{4011402104121} is an apocalyptic number.

It is an amenable number.

4011402104121 is a deficient number, since it is larger than the sum of its proper divisors (1337134034711).

4011402104121 is a wasteful number, since it uses less digits than its factorization.

4011402104121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337134034710.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 4011402104121 its reverse (1214012041104), we get a palindrome (5225414145225).

The spelling of 4011402104121 in words is "four trillion, eleven billion, four hundred two million, one hundred four thousand, one hundred twenty-one".