4123421124003 has 16 divisors (see below), whose sum is σ = 6177409927200. Its totient is φ = 2718060364800.

The previous prime is 4123421124001. The next prime is 4123421124013. The reversal of 4123421124003 is 3004211243214.

4123421124003 is a `hidden beast` number, since 4 + 1 + 234 + 21 + 1 + 2 + 400 + 3 = 666.

It is not a de Polignac number, because 4123421124003 - 2¹ = 4123421124001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4123421124001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 857971198 + ... + 857976003.

It is an arithmetic number, because the mean of its divisors is an integer number (386088120450).

Almost surely, 2^{4123421124003} is an apocalyptic number.

4123421124003 is a deficient number, since it is larger than the sum of its proper divisors (2053988803197).

4123421124003 is a wasteful number, since it uses less digits than its factorization.

4123421124003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715947299 (or 1715947293 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4123421124003 its reverse (3004211243214), we get a palindrome (7127632367217).

It can be divided in two parts, 4123421 and 124003, that added together give a palindrome (4247424).

The spelling of 4123421124003 in words is "four trillion, one hundred twenty-three billion, four hundred twenty-one million, one hundred twenty-four thousand, three".