1040896802159 has 8 divisors (see below), whose sum is σ = 1044635254032. Its totient is φ = 1037158776000.

The previous prime is 1040896802117. The next prime is 1040896802177. The reversal of 1040896802159 is 9512086980401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1040896802159 - 2¹⁶ = 1040896736623 is a prime.

It is a super-2 number, since 2×1040896802159² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040896802159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040896832159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5280497 + ... + 5474069.

It is an arithmetic number, because the mean of its divisors is an integer number (130579406754).

Almost surely, 2^{1040896802159} is an apocalyptic number.

1040896802159 is a deficient number, since it is larger than the sum of its proper divisors (3738451873).

1040896802159 is a wasteful number, since it uses less digits than its factorization.

1040896802159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212857.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The spelling of 1040896802159 in words is "one trillion, forty billion, eight hundred ninety-six million, eight hundred two thousand, one hundred fifty-nine".