2141400398573 has 2 divisors, whose sum is σ = 2141400398574. Its totient is φ = 2141400398572.

The previous prime is 2141400398569. The next prime is 2141400398581. The reversal of 2141400398573 is 3758930041412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1959291664009 + 182108734564 = 1399747^2 + 426742^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141400398573 - 2² = 2141400398569 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141400395573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070700199286 + 1070700199287.

It is an arithmetic number, because the mean of its divisors is an integer number (1070700199287).

Almost surely, 2^{2141400398573} is an apocalyptic number.

It is an amenable number.

2141400398573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141400398573 is an equidigital number, since it uses as much as digits as its factorization.

2141400398573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 2141400398573 in words is "two trillion, one hundred forty-one billion, four hundred million, three hundred ninety-eight thousand, five hundred seventy-three".