1400006060105 has 4 divisors (see below), whose sum is σ = 1680007272132. Its totient is φ = 1120004848080.

The previous prime is 1400006060099. The next prime is 1400006060161. The reversal of 1400006060105 is 5010606000041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 922420022329 + 477586037776 = 960427^2 + 691076^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1400006060105 is a prime.

It is a super-2 number, since 2×1400006060105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140000606006 + ... + 140000606015.

It is an arithmetic number, because the mean of its divisors is an integer number (420001818033).

Almost surely, 2^{1400006060105} is an apocalyptic number.

It is an amenable number.

1400006060105 is a deficient number, since it is larger than the sum of its proper divisors (280001212027).

1400006060105 is an equidigital number, since it uses as much as digits as its factorization.

1400006060105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280001212026.

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 1400006060105 in words is "one trillion, four hundred billion, six million, sixty thousand, one hundred five".