1394416810934 has 16 divisors (see below), whose sum is σ = 2390526061728. Its totient is φ = 597582893952.

The previous prime is 1394416810901. The next prime is 1394416810951. The reversal of 1394416810934 is 4390186144931.

It is a happy number.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 1667267 + ... + 2359790.

It is an arithmetic number, because the mean of its divisors is an integer number (149407878858).

Almost surely, 2^{1394416810934} is an apocalyptic number.

1394416810934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1394416810934 is a deficient number, since it is larger than the sum of its proper divisors (996109250794).

1394416810934 is a wasteful number, since it uses less digits than its factorization.

1394416810934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051799.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 1394416810934 in words is "one trillion, three hundred ninety-four billion, four hundred sixteen million, eight hundred ten thousand, nine hundred thirty-four".