75718520342 has 8 divisors (see below), whose sum is σ = 113593461696. Its totient is φ = 37854033112.

The previous prime is 75718520341. The next prime is 75718520407. The reversal of 75718520342 is 24302581757.

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

It is a junction number, because it is equal to n+sod(n) for n = 75718520293 and 75718520302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75718520341) 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 3 ways as a sum of consecutive naturals, for example, 2595398 + ... + 2624409.

It is an arithmetic number, because the mean of its divisors is an integer number (14199182712).

Almost surely, 2^75718520342 is an apocalyptic number.

75718520342 is a deficient number, since it is larger than the sum of its proper divisors (37874941354).

75718520342 is a wasteful number, since it uses less digits than its factorization.

75718520342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5227062.

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 75718520342 in words is "seventy-five billion, seven hundred eighteen million, five hundred twenty thousand, three hundred forty-two".