158028948722 has 8 divisors (see below), whose sum is σ = 241061108400. Its totient is φ = 77675245924.

The previous prime is 158028948703. The next prime is 158028948797. The reversal of 158028948722 is 227849820851.

It is a happy number.

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

It is an unprimeable number.

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, 669614072 + ... + 669614307.

It is an arithmetic number, because the mean of its divisors is an integer number (30132638550).

Almost surely, 2^158028948722 is an apocalyptic number.

158028948722 is a deficient number, since it is larger than the sum of its proper divisors (83032159678).

158028948722 is a wasteful number, since it uses less digits than its factorization.

158028948722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339228440.

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 158028948722 in words is "one hundred fifty-eight billion, twenty-eight million, nine hundred forty-eight thousand, seven hundred twenty-two".