75090930342 has 8 divisors (see below), whose sum is σ = 150181860696. Its totient is φ = 25030310112.

The previous prime is 75090930323. The next prime is 75090930359. The reversal of 75090930342 is 24303909057.

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

75090930342 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 75090930294 and 75090930303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6257577523 + ... + 6257577534.

It is an arithmetic number, because the mean of its divisors is an integer number (18772732587).

Almost surely, 2^75090930342 is an apocalyptic number.

75090930342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75090930342 is a wasteful number, since it uses less digits than its factorization.

75090930342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12515155062.

The product of its (nonzero) digits is 204120, while the sum is 42.

The spelling of 75090930342 in words is "seventy-five billion, ninety million, nine hundred thirty thousand, three hundred forty-two".