1396212491606 has 16 divisors (see below), whose sum is σ = 2098586356944. Its totient is φ = 696685152384.

The previous prime is 1396212491587. The next prime is 1396212491621. The reversal of 1396212491606 is 6061942126931.

It is a Curzon number.

It is a congruent number.

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, 1575221 + ... + 2296463.

It is an arithmetic number, because the mean of its divisors is an integer number (131161647309).

Almost surely, 2^{1396212491606} is an apocalyptic number.

1396212491606 is a deficient number, since it is larger than the sum of its proper divisors (702373865338).

1396212491606 is a wasteful number, since it uses less digits than its factorization.

1396212491606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723215.

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 1396212491606 in words is "one trillion, three hundred ninety-six billion, two hundred twelve million, four hundred ninety-one thousand, six hundred six".