2141046563 has 6 divisors (see below), whose sum is σ = 2238183444. Its totient is φ = 2047957076.

The previous prime is 2141046547. The next prime is 2141046569. The reversal of 2141046563 is 3656401412.

It is not a de Polignac number, because 2141046563 - 2⁴ = 2141046547 is a prime.

It is a super-2 number, since 2×2141046563² = 9168160769868225938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141046569) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2023145 + ... + 2024202.

It is an arithmetic number, because the mean of its divisors is an integer number (373030574).

Almost surely, 2^2141046563 is an apocalyptic number.

2141046563 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2141046563 is a deficient number, since it is larger than the sum of its proper divisors (97136881).

2141046563 is an equidigital number, since it uses as much as digits as its factorization.

2141046563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047393 (or 4047370 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2141046563 is about 46271.4443582648. Note that the first 3 decimals coincide. The cubic root of 2141046563 is about 1288.8687803561.

Adding to 2141046563 its reverse (3656401412), we get a palindrome (5797447975).

The spelling of 2141046563 in words is "two billion, one hundred forty-one million, forty-six thousand, five hundred sixty-three".