4335142241421 has 48 divisors (see below), whose sum is σ = 6362843344000. Its totient is φ = 2843911534464.

The previous prime is 4335142241411. The next prime is 4335142241483. The reversal of 4335142241421 is 1241422415334.

4335142241421 is a `hidden beast` number, since 4 + 3 + 3 + 5 + 1 + 4 + 224 + 1 + 421 = 666.

4335142241421 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 4335142241421 - 2⁷ = 4335142241293 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4335142241401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106764495 + ... + 106805091.

Almost surely, 2^{4335142241421} is an apocalyptic number.

It is an amenable number.

4335142241421 is a deficient number, since it is larger than the sum of its proper divisors (2027701102579).

4335142241421 is a wasteful number, since it uses less digits than its factorization.

4335142241421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41458 (or 41455 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 4335142241421 its reverse (1241422415334), we get a palindrome (5576564656755).

The spelling of 4335142241421 in words is "four trillion, three hundred thirty-five billion, one hundred forty-two million, two hundred forty-one thousand, four hundred twenty-one".