1396940111102 has 4 divisors (see below), whose sum is σ = 2095410166656. Its totient is φ = 698470055550.

The previous prime is 1396940111057. The next prime is 1396940111129. The reversal of 1396940111102 is 2011110496931.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349235027774 + ... + 349235027777.

It is an arithmetic number, because the mean of its divisors is an integer number (523852541664).

Almost surely, 2^{1396940111102} is an apocalyptic number.

1396940111102 is a deficient number, since it is larger than the sum of its proper divisors (698470055554).

1396940111102 is an equidigital number, since it uses as much as digits as its factorization.

1396940111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698470055553.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 1396940111102 in words is "one trillion, three hundred ninety-six billion, nine hundred forty million, one hundred eleven thousand, one hundred two".