1426696073166 has 32 divisors (see below), whose sum is σ = 3511867258368. Its totient is φ = 376271491680.

The previous prime is 1426696073161. The next prime is 1426696073213. The reversal of 1426696073166 is 6613706966241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426696073161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1306497690 + ... + 1306498781.

It is an arithmetic number, because the mean of its divisors is an integer number (109745851824).

Almost surely, 2^{1426696073166} is an apocalyptic number.

1426696073166 is an abundant number, since it is smaller than the sum of its proper divisors (2085171185202).

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

1426696073166 is a wasteful number, since it uses less digits than its factorization.

1426696073166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612996496.

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 1426696073166 in words is "one trillion, four hundred twenty-six billion, six hundred ninety-six million, seventy-three thousand, one hundred sixty-six".