2078357401094 has 16 divisors (see below), whose sum is σ = 3357386707248. Its totient is φ = 959230409952.

The previous prime is 2078357401079. The next prime is 2078357401129. The reversal of 2078357401094 is 4901047538702.

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, 1976804 + ... + 2839800.

It is an arithmetic number, because the mean of its divisors is an integer number (209836669203).

Almost surely, 2^{2078357401094} is an apocalyptic number.

2078357401094 is a deficient number, since it is larger than the sum of its proper divisors (1279029306154).

2078357401094 is a wasteful number, since it uses less digits than its factorization.

2078357401094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955639.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 2078357401094 in words is "two trillion, seventy-eight billion, three hundred fifty-seven million, four hundred one thousand, ninety-four".