3124420020355 has 8 divisors (see below), whose sum is σ = 3760047018000. Its totient is φ = 2492374020576.

The previous prime is 3124420020341. The next prime is 3124420020419. The reversal of 3124420020355 is 5530200244213.

3124420020355 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 3124420020355 - 2¹³ = 3124420012163 is a prime.

It is a super-2 number, since 2×3124420020355² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895247545 + ... + 895251034.

It is an arithmetic number, because the mean of its divisors is an integer number (470005877250).

Almost surely, 2^{3124420020355} is an apocalyptic number.

3124420020355 is a deficient number, since it is larger than the sum of its proper divisors (635626997645).

3124420020355 is a wasteful number, since it uses less digits than its factorization.

3124420020355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790498933.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 3124420020355 its reverse (5530200244213), we get a palindrome (8654620264568).

The spelling of 3124420020355 in words is "three trillion, one hundred twenty-four billion, four hundred twenty million, twenty thousand, three hundred fifty-five".