2078073453126 has 32 divisors (see below), whose sum is σ = 4534559584128. Its totient is φ = 629638514240.

The previous prime is 2078073453121. The next prime is 2078073453241. The reversal of 2078073453126 is 6213543708702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078073453121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1498020 + ... + 2529863.

It is an arithmetic number, because the mean of its divisors is an integer number (141704987004).

Almost surely, 2^{2078073453126} is an apocalyptic number.

2078073453126 is an abundant number, since it is smaller than the sum of its proper divisors (2456486131002).

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

2078073453126 is a wasteful number, since it uses less digits than its factorization.

2078073453126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035716.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 2078073453126 in words is "two trillion, seventy-eight billion, seventy-three million, four hundred fifty-three thousand, one hundred twenty-six".