10840973619 has 64 divisors (see below), whose sum is σ = 17389617152. Its totient is φ = 5878656000.

The previous prime is 10840973603. The next prime is 10840973639. The reversal of 10840973619 is 91637904801.

It is a happy number.

It is not a de Polignac number, because 10840973619 - 2⁴ = 10840973603 is a prime.

It is a super-2 number, since 2×10840973619² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10840973639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6018519 + ... + 6020319.

It is an arithmetic number, because the mean of its divisors is an integer number (271712768).

Almost surely, 2^10840973619 is an apocalyptic number.

10840973619 is a deficient number, since it is larger than the sum of its proper divisors (6548643533).

10840973619 is a wasteful number, since it uses less digits than its factorization.

10840973619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036.

The product of its (nonzero) digits is 326592, while the sum is 48.

The spelling of 10840973619 in words is "ten billion, eight hundred forty million, nine hundred seventy-three thousand, six hundred nineteen".