75350617454242 has 48 divisors (see below), whose sum is σ = 124377721030080. Its totient is φ = 34033819371552.

The previous prime is 75350617454237. The next prime is 75350617454261. The reversal of 75350617454242 is 24245471605357.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 616722643 + ... + 616844809.

It is an arithmetic number, because the mean of its divisors is an integer number (2591202521460).

Almost surely, 2^{75350617454242} is an apocalyptic number.

75350617454242 is a deficient number, since it is larger than the sum of its proper divisors (49027103575838).

75350617454242 is a wasteful number, since it uses less digits than its factorization.

75350617454242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133015 (or 132968 counting only the distinct ones).

The product of its (nonzero) digits is 28224000, while the sum is 55.

The spelling of 75350617454242 in words is "seventy-five trillion, three hundred fifty billion, six hundred seventeen million, four hundred fifty-four thousand, two hundred forty-two".