4020153123355 has 8 divisors (see below), whose sum is σ = 4824287882064. Its totient is φ = 3216053076000.

The previous prime is 4020153123353. The next prime is 4020153123373. The reversal of 4020153123355 is 5533213510204.

4020153123355 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4020153123355 - 2¹ = 4020153123353 is a prime.

It is a super-2 number, since 2×4020153123355² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4020153123355.

It is not an unprimeable number, because it can be changed into a prime (4020153123353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8422356 + ... + 8886865.

It is an arithmetic number, because the mean of its divisors is an integer number (603035985258).

Almost surely, 2^{4020153123355} is an apocalyptic number.

4020153123355 is a deficient number, since it is larger than the sum of its proper divisors (804134758709).

4020153123355 is a wasteful number, since it uses less digits than its factorization.

4020153123355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17355677.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 4020153123355 its reverse (5533213510204), we get a palindrome (9553366633559).

The spelling of 4020153123355 in words is "four trillion, twenty billion, one hundred fifty-three million, one hundred twenty-three thousand, three hundred fifty-five".