2141565484011 has 16 divisors (see below), whose sum is σ = 2895780844800. Its totient is φ = 1407532209440.

The previous prime is 2141565483991. The next prime is 2141565484061. The reversal of 2141565484011 is 1104845651412.

It is a cyclic number.

It is not a de Polignac number, because 2141565484011 - 2¹⁴ = 2141565467627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2141565484061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4267036 + ... + 4742438.

It is an arithmetic number, because the mean of its divisors is an integer number (180986302800).

Almost surely, 2^{2141565484011} is an apocalyptic number.

2141565484011 is a deficient number, since it is larger than the sum of its proper divisors (754215360789).

2141565484011 is a wasteful number, since it uses less digits than its factorization.

2141565484011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496626.

The product of its (nonzero) digits is 153600, while the sum is 42.

The spelling of 2141565484011 in words is "two trillion, one hundred forty-one billion, five hundred sixty-five million, four hundred eighty-four thousand, eleven".