71188942413 has 16 divisors (see below), whose sum is σ = 95576745600. Its totient is φ = 47130358464.

The previous prime is 71188942351. The next prime is 71188942457. The reversal of 71188942413 is 31424988117.

It is not a de Polignac number, because 71188942413 - 2¹⁰ = 71188941389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71188942813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2368920 + ... + 2398782.

It is an arithmetic number, because the mean of its divisors is an integer number (5973546600).

Almost surely, 2^71188942413 is an apocalyptic number.

It is an amenable number.

71188942413 is a deficient number, since it is larger than the sum of its proper divisors (24387803187).

71188942413 is a wasteful number, since it uses less digits than its factorization.

71188942413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35348.

The product of its digits is 387072, while the sum is 48.

The spelling of 71188942413 in words is "seventy-one billion, one hundred eighty-eight million, nine hundred forty-two thousand, four hundred thirteen".