12705001441 has 8 divisors (see below), whose sum is σ = 14462610624. Its totient is φ = 11047827120.

The previous prime is 12705001427. The next prime is 12705001501. The reversal of 12705001441 is 14410050721.

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

It is not a de Polignac number, because 12705001441 - 2⁷ = 12705001313 is a prime.

It is a super-2 number, since 2×12705001441² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12705001411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25108446 + ... + 25108951.

It is an arithmetic number, because the mean of its divisors is an integer number (1807826328).

Almost surely, 2^12705001441 is an apocalyptic number.

12705001441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12705001441 is a deficient number, since it is larger than the sum of its proper divisors (1757609183).

12705001441 is a wasteful number, since it uses less digits than its factorization.

12705001441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50217431.

The product of its (nonzero) digits is 1120, while the sum is 25.

The spelling of 12705001441 in words is "twelve billion, seven hundred five million, one thousand, four hundred forty-one".