71002742674202 has 32 divisors (see below), whose sum is σ = 107455605903360. Its totient is φ = 35185310521200.

The previous prime is 71002742674181. The next prime is 71002742674211. The reversal of 71002742674202 is 20247624720017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1005113999 + ... + 1005184637.

It is an arithmetic number, because the mean of its divisors is an integer number (3357987684480).

Almost surely, 2^{71002742674202} is an apocalyptic number.

71002742674202 is a deficient number, since it is larger than the sum of its proper divisors (36452863229158).

71002742674202 is a wasteful number, since it uses less digits than its factorization.

71002742674202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78386.

The product of its (nonzero) digits is 526848, while the sum is 44.

The spelling of 71002742674202 in words is "seventy-one trillion, two billion, seven hundred forty-two million, six hundred seventy-four thousand, two hundred two".