71742425703 has 32 divisors (see below), whose sum is σ = 105404033280. Its totient is φ = 43134405120.

The previous prime is 71742425693. The next prime is 71742425767. The reversal of 71742425703 is 30752424717.

It is not a de Polignac number, because 71742425703 - 2²⁴ = 71725648487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71742420703) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 279423 + ... + 470703.

It is an arithmetic number, because the mean of its divisors is an integer number (3293876040).

Almost surely, 2^71742425703 is an apocalyptic number.

71742425703 is a deficient number, since it is larger than the sum of its proper divisors (33661607577).

71742425703 is a wasteful number, since it uses less digits than its factorization.

71742425703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191519.

The product of its (nonzero) digits is 329280, while the sum is 42.

The spelling of 71742425703 in words is "seventy-one billion, seven hundred forty-two million, four hundred twenty-five thousand, seven hundred three".