2042046575747 has 2 divisors, whose sum is σ = 2042046575748. Its totient is φ = 2042046575746.

The previous prime is 2042046575713. The next prime is 2042046575761. The reversal of 2042046575747 is 7475756402402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042046575747 - 2¹² = 2042046571651 is a prime.

It is not a weakly prime, because it can be changed into another prime (2042046575347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021023287873 + 1021023287874.

It is an arithmetic number, because the mean of its divisors is an integer number (1021023287874).

Almost surely, 2^{2042046575747} is an apocalyptic number.

2042046575747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042046575747 is an equidigital number, since it uses as much as digits as its factorization.

2042046575747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13171200, while the sum is 53.

The spelling of 2042046575747 in words is "two trillion, forty-two billion, forty-six million, five hundred seventy-five thousand, seven hundred forty-seven".