2046352277021 has 16 divisors (see below), whose sum is σ = 2209983949824. Its totient is φ = 1883610180864.

The previous prime is 2046352276993. The next prime is 2046352277083. The reversal of 2046352277021 is 1207722536402.

It is a cyclic number.

It is not a de Polignac number, because 2046352277021 - 2¹⁰ = 2046352275997 is a prime.

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 2046352277021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046352267021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86930165 + ... + 86953701.

It is an arithmetic number, because the mean of its divisors is an integer number (138123996864).

Almost surely, 2^{2046352277021} is an apocalyptic number.

It is an amenable number.

2046352277021 is a deficient number, since it is larger than the sum of its proper divisors (163631672803).

2046352277021 is a wasteful number, since it uses less digits than its factorization.

2046352277021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42140.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 2046352277021 in words is "two trillion, forty-six billion, three hundred fifty-two million, two hundred seventy-seven thousand, twenty-one".