2042546337463 has 2 divisors, whose sum is σ = 2042546337464. Its totient is φ = 2042546337462.

The previous prime is 2042546337439. The next prime is 2042546337563. The reversal of 2042546337463 is 3647336452402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2042546337463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042546337563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021273168731 + 1021273168732.

It is an arithmetic number, because the mean of its divisors is an integer number (1021273168732).

Almost surely, 2^{2042546337463} is an apocalyptic number.

2042546337463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042546337463 is an equidigital number, since it uses as much as digits as its factorization.

2042546337463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 49.

The spelling of 2042546337463 in words is "two trillion, forty-two billion, five hundred forty-six million, three hundred thirty-seven thousand, four hundred sixty-three".