2002146742074 has 16 divisors (see below), whose sum is σ = 4016925328608. Its totient is φ = 665276939952.

The previous prime is 2002146742021. The next prime is 2002146742097. The reversal of 2002146742074 is 4702476412002.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 526324792 + ... + 526328595.

It is an arithmetic number, because the mean of its divisors is an integer number (251057833038).

Almost surely, 2^{2002146742074} is an apocalyptic number.

2002146742074 is an abundant number, since it is smaller than the sum of its proper divisors (2014778586534).

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

2002146742074 is a wasteful number, since it uses less digits than its factorization.

2002146742074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052653709.

The product of its (nonzero) digits is 150528, while the sum is 39.

The spelling of 2002146742074 in words is "two trillion, two billion, one hundred forty-six million, seven hundred forty-two thousand, seventy-four".