14087632705 has 8 divisors (see below), whose sum is σ = 16907999400. Its totient is φ = 11268212736.

The previous prime is 14087632693. The next prime is 14087632751. The reversal of 14087632705 is 50723678041.

It can be written as a sum of positive squares in 4 ways, for example, as 7271313984 + 6816318721 = 85272^2 + 82561^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14087632705 - 2¹⁵ = 14087599937 is a prime.

It is a super-2 number, since 2×14087632705² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203520 + ... + 263809.

It is an arithmetic number, because the mean of its divisors is an integer number (2113499925).

Almost surely, 2^14087632705 is an apocalyptic number.

It is an amenable number.

14087632705 is a deficient number, since it is larger than the sum of its proper divisors (2820366695).

14087632705 is an equidigital number, since it uses as much as digits as its factorization.

14087632705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473363.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 14087632705 in words is "fourteen billion, eighty-seven million, six hundred thirty-two thousand, seven hundred five".