4121142403 has 24 divisors (see below), whose sum is σ = 4913362608. Its totient is φ = 3444710976.

The previous prime is 4121142401. The next prime is 4121142413. The reversal of 4121142403 is 3042411214.

It is a happy number.

4121142403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4121142403 - 2¹ = 4121142401 is a prime.

It is a super-2 number, since 2×4121142403² = 33967629411609228818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4121142401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1796125 + ... + 1798417.

It is an arithmetic number, because the mean of its divisors is an integer number (204723442).

Almost surely, 2^4121142403 is an apocalyptic number.

4121142403 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4121142403 is a deficient number, since it is larger than the sum of its proper divisors (792220205).

4121142403 is a wasteful number, since it uses less digits than its factorization.

4121142403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3203 (or 3196 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4121142403 is about 64196.1245169831. The cubic root of 4121142403 is about 1603.2670747392.

Adding to 4121142403 its reverse (3042411214), we get a palindrome (7163553617).

The spelling of 4121142403 in words is "four billion, one hundred twenty-one million, one hundred forty-two thousand, four hundred three".