2034158478702 has 64 divisors (see below), whose sum is σ = 4848968699904. Its totient is φ = 556641745920.

The previous prime is 2034158478691. The next prime is 2034158478707. The reversal of 2034158478702 is 2078748514302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034158478707) 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 31 ways as a sum of consecutive naturals, for example, 7926973 + ... + 8179560.

It is an arithmetic number, because the mean of its divisors is an integer number (75765135936).

Almost surely, 2^{2034158478702} is an apocalyptic number.

2034158478702 is an abundant number, since it is smaller than the sum of its proper divisors (2814810221202).

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

2034158478702 is a wasteful number, since it uses less digits than its factorization.

2034158478702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106673.

The product of its (nonzero) digits is 3010560, while the sum is 51.

The spelling of 2034158478702 in words is "two trillion, thirty-four billion, one hundred fifty-eight million, four hundred seventy-eight thousand, seven hundred two".