2120063426365 has 8 divisors (see below), whose sum is σ = 2557395883008. Its totient is φ = 1687170893520.

The previous prime is 2120063426347. The next prime is 2120063426401. The reversal of 2120063426365 is 5636243600212.

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

It is not a de Polignac number, because 2120063426365 - 2⁹ = 2120063425853 is a prime.

It is a super-2 number, since 2×2120063426365² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 1109979897 + ... + 1109981806.

It is an arithmetic number, because the mean of its divisors is an integer number (319674485376).

Almost surely, 2^{2120063426365} is an apocalyptic number.

It is an amenable number.

2120063426365 is a deficient number, since it is larger than the sum of its proper divisors (437332456643).

2120063426365 is a wasteful number, since it uses less digits than its factorization.

2120063426365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219961899.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 2120063426365 in words is "two trillion, one hundred twenty billion, sixty-three million, four hundred twenty-six thousand, three hundred sixty-five".