75266065442 has 8 divisors (see below), whose sum is σ = 112905338832. Its totient is φ = 37630952500.

The previous prime is 75266065429. The next prime is 75266065451. The reversal of 75266065442 is 24456066257.

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

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, 994484 + ... + 1067487.

It is an arithmetic number, because the mean of its divisors is an integer number (14113167354).

Almost surely, 2^75266065442 is an apocalyptic number.

75266065442 is a deficient number, since it is larger than the sum of its proper divisors (37639273390).

75266065442 is a wasteful number, since it uses less digits than its factorization.

75266065442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080224.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 75266065442 in words is "seventy-five billion, two hundred sixty-six million, sixty-five thousand, four hundred forty-two".