71291002202 has 8 divisors (see below), whose sum is σ = 122213146656. Its totient is φ = 30553286652.

The previous prime is 71291002187. The next prime is 71291002231. The reversal of 71291002202 is 20220019217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2546107208 + ... + 2546107235.

It is an arithmetic number, because the mean of its divisors is an integer number (15276643332).

Almost surely, 2^71291002202 is an apocalyptic number.

71291002202 is a deficient number, since it is larger than the sum of its proper divisors (50922144454).

71291002202 is a wasteful number, since it uses less digits than its factorization.

71291002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5092214452.

The product of its (nonzero) digits is 1008, while the sum is 26.

The spelling of 71291002202 in words is "seventy-one billion, two hundred ninety-one million, two thousand, two hundred two".