2043061246939 has 2 divisors, whose sum is σ = 2043061246940. Its totient is φ = 2043061246938.

The previous prime is 2043061246847. The next prime is 2043061246997. The reversal of 2043061246939 is 9396421603402.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043061246939 - 2¹⁵ = 2043061214171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2043061246892 and 2043061246901.

It is not a weakly prime, because it can be changed into another prime (2043061246439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021530623469 + 1021530623470.

It is an arithmetic number, because the mean of its divisors is an integer number (1021530623470).

Almost surely, 2^{2043061246939} is an apocalyptic number.

2043061246939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043061246939 is an equidigital number, since it uses as much as digits as its factorization.

2043061246939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 49.

The spelling of 2043061246939 in words is "two trillion, forty-three billion, sixty-one million, two hundred forty-six thousand, nine hundred thirty-nine".