2120062644559 has 4 divisors (see below), whose sum is σ = 2244772211904. Its totient is φ = 1995353077216.

The previous prime is 2120062644551. The next prime is 2120062644587. The reversal of 2120062644559 is 9554462600212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2120062644559 - 2³ = 2120062644551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120062644551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62354783647 + ... + 62354783680.

It is an arithmetic number, because the mean of its divisors is an integer number (561193052976).

Almost surely, 2^{2120062644559} is an apocalyptic number.

2120062644559 is a deficient number, since it is larger than the sum of its proper divisors (124709567345).

2120062644559 is a wasteful number, since it uses less digits than its factorization.

2120062644559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124709567344.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 2120062644559 in words is "two trillion, one hundred twenty billion, sixty-two million, six hundred forty-four thousand, five hundred fifty-nine".