71140708001 has 4 divisors (see below), whose sum is σ = 77608045104. Its totient is φ = 64673370900.

The previous prime is 71140707973. The next prime is 71140708007. The reversal of 71140708001 is 10080704117.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10080704117 = 11 ⋅916427647.

It is a cyclic number.

It is not a de Polignac number, because 71140708001 - 2¹⁰ = 71140706977 is a prime.

It is a super-2 number, since 2×71140708001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71140708007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3233668535 + ... + 3233668556.

It is an arithmetic number, because the mean of its divisors is an integer number (19402011276).

Almost surely, 2^71140708001 is an apocalyptic number.

It is an amenable number.

71140708001 is a deficient number, since it is larger than the sum of its proper divisors (6467337103).

71140708001 is a wasteful number, since it uses less digits than its factorization.

71140708001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467337102.

The product of its (nonzero) digits is 1568, while the sum is 29.

The spelling of 71140708001 in words is "seventy-one billion, one hundred forty million, seven hundred eight thousand, one".