71374105742 has 8 divisors (see below), whose sum is σ = 107064638616. Its totient is φ = 35685892872.

The previous prime is 71374105729. The next prime is 71374105763. The reversal of 71374105742 is 24750147317.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 71374105742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500933 + ... + 627440.

It is an arithmetic number, because the mean of its divisors is an integer number (13383079827).

Almost surely, 2^71374105742 is an apocalyptic number.

71374105742 is a deficient number, since it is larger than the sum of its proper divisors (35690532874).

71374105742 is a wasteful number, since it uses less digits than its factorization.

71374105742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160002.

The product of its (nonzero) digits is 164640, while the sum is 41.

The spelling of 71374105742 in words is "seventy-one billion, three hundred seventy-four million, one hundred five thousand, seven hundred forty-two".