1436956213668 has 48 divisors (see below), whose sum is σ = 3531373977600. Its totient is φ = 453878074144.

The previous prime is 1436956213639. The next prime is 1436956213673. The reversal of 1436956213668 is 8663126596341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24299268 + ... + 24358331.

It is an arithmetic number, because the mean of its divisors is an integer number (73570291200).

Almost surely, 2^{1436956213668} is an apocalyptic number.

It is an amenable number.

1436956213668 is an abundant number, since it is smaller than the sum of its proper divisors (2094417763932).

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

1436956213668 is a wasteful number, since it uses less digits than its factorization.

1436956213668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48657736 (or 48657734 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 60.

The spelling of 1436956213668 in words is "one trillion, four hundred thirty-six billion, nine hundred fifty-six million, two hundred thirteen thousand, six hundred sixty-eight".