2163032441 has 2 divisors, whose sum is σ = 2163032442. Its totient is φ = 2163032440.

The previous prime is 2163032437. The next prime is 2163032479. The reversal of 2163032441 is 1442303612.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1596402025 + 566630416 = 39955^2 + 23804^2 .

It is a cyclic number.

It is not a de Polignac number, because 2163032441 - 2² = 2163032437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2163032441.

It is not a weakly prime, because it can be changed into another prime (2163032411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081516220 + 1081516221.

It is an arithmetic number, because the mean of its divisors is an integer number (1081516221).

Almost surely, 2^2163032441 is an apocalyptic number.

It is an amenable number.

2163032441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2163032441 is an equidigital number, since it uses as much as digits as its factorization.

2163032441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2163032441 is about 46508.4125831016. The cubic root of 2163032441 is about 1293.2654567166.

The spelling of 2163032441 in words is "two billion, one hundred sixty-three million, thirty-two thousand, four hundred forty-one".