4354225341021 has 16 divisors (see below), whose sum is σ = 6830157398400. Its totient is φ = 2732062958784.

The previous prime is 4354225341019. The next prime is 4354225341023. The reversal of 4354225341021 is 1201435224534.

It is a happy number.

4354225341021 is a `hidden beast` number, since 4 + 3 + 542 + 2 + 5 + 3 + 4 + 102 + 1 = 666.

4354225341021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4354225341019) and next prime (4354225341023).

It is not a de Polignac number, because 4354225341021 - 2¹ = 4354225341019 is a prime.

It is a super-3 number, since 3×4354225341021³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4354225341023) 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, 4743164401 + ... + 4743165318.

It is an arithmetic number, because the mean of its divisors is an integer number (426884837400).

Almost surely, 2^{4354225341021} is an apocalyptic number.

It is an amenable number.

4354225341021 is a deficient number, since it is larger than the sum of its proper divisors (2475932057379).

4354225341021 is a wasteful number, since it uses less digits than its factorization.

4354225341021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9486329745 (or 9486329739 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 4354225341021 in words is "four trillion, three hundred fifty-four billion, two hundred twenty-five million, three hundred forty-one thousand, twenty-one".