10140043654519 has 2 divisors, whose sum is σ = 10140043654520. Its totient is φ = 10140043654518.

The previous prime is 10140043654501. The next prime is 10140043654523. The reversal of 10140043654519 is 91545634004101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10140043654519 - 2²⁹ = 10139506783607 is a prime.

It is a super-2 number, since 2×10140043654519² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10140043654579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5070021827259 + 5070021827260.

It is an arithmetic number, because the mean of its divisors is an integer number (5070021827260).

Almost surely, 2^{10140043654519} is an apocalyptic number.

10140043654519 is a deficient number, since it is larger than the sum of its proper divisors (1).

10140043654519 is an equidigital number, since it uses as much as digits as its factorization.

10140043654519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 10140043654519 in words is "ten trillion, one hundred forty billion, forty-three million, six hundred fifty-four thousand, five hundred nineteen".