1040790159337 has 2 divisors, whose sum is σ = 1040790159338. Its totient is φ = 1040790159336.

The previous prime is 1040790159319. The next prime is 1040790159391. The reversal of 1040790159337 is 7339510970401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 733941743616 + 306848415721 = 856704^2 + 553939^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040790159337 - 2²³ = 1040781770729 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040790154337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520395079668 + 520395079669.

It is an arithmetic number, because the mean of its divisors is an integer number (520395079669).

Almost surely, 2^{1040790159337} is an apocalyptic number.

It is an amenable number.

1040790159337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040790159337 is an equidigital number, since it uses as much as digits as its factorization.

1040790159337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 714420, while the sum is 49.

The spelling of 1040790159337 in words is "one trillion, forty billion, seven hundred ninety million, one hundred fifty-nine thousand, three hundred thirty-seven".