1002002309974 has 16 divisors (see below), whose sum is σ = 1510704798768. Its totient is φ = 498434286112.

The previous prime is 1002002309963. The next prime is 1002002310017. The reversal of 1002002309974 is 4799032002001.

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, 10621377 + ... + 10715299.

It is an arithmetic number, because the mean of its divisors is an integer number (94419049923).

Almost surely, 2^{1002002309974} is an apocalyptic number.

1002002309974 is a deficient number, since it is larger than the sum of its proper divisors (508702488794).

1002002309974 is a wasteful number, since it uses less digits than its factorization.

1002002309974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121199.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 1002002309974 in words is "one trillion, two billion, two million, three hundred nine thousand, nine hundred seventy-four".