1405060479894 has 16 divisors (see below), whose sum is σ = 2826364435632. Its totient is φ = 465646247328.

The previous prime is 1405060479853. The next prime is 1405060479947. The reversal of 1405060479894 is 4989740605041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676810369 + ... + 676812444.

It is an arithmetic number, because the mean of its divisors is an integer number (176647777227).

Almost surely, 2^{1405060479894} is an apocalyptic number.

1405060479894 is an abundant number, since it is smaller than the sum of its proper divisors (1421303955738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1405060479894 is a wasteful number, since it uses less digits than its factorization.

1405060479894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353622991.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 1405060479894 in words is "one trillion, four hundred five billion, sixty million, four hundred seventy-nine thousand, eight hundred ninety-four".