10404040707071 has 32 divisors (see below), whose sum is σ = 11535721505280. Its totient is φ = 9304394368000.

The previous prime is 10404040707029. The next prime is 10404040707077. The reversal of 10404040707071 is 17070704040401.

It is a cyclic number.

It is not a de Polignac number, because 10404040707071 - 2¹⁰ = 10404040706047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404040707077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208293326 + ... + 208343268.

It is an arithmetic number, because the mean of its divisors is an integer number (360491297040).

Almost surely, 2^{10404040707071} is an apocalyptic number.

10404040707071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10404040707071 is a deficient number, since it is larger than the sum of its proper divisors (1131680798209).

10404040707071 is a wasteful number, since it uses less digits than its factorization.

10404040707071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51007.

The product of its (nonzero) digits is 21952, while the sum is 35.

Adding to 10404040707071 its reverse (17070704040401), we get a palindrome (27474744747472).

It can be divided in two parts, 10404040 and 707071, that added together give a palindrome (11111111).

The spelling of 10404040707071 in words is "ten trillion, four hundred four billion, forty million, seven hundred seven thousand, seventy-one".