158094961894 has 8 divisors (see below), whose sum is σ = 237450822840. Its totient is φ = 78944687616.

The previous prime is 158094961831. The next prime is 158094961939. The reversal of 158094961894 is 498169490851.

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

It is a congruent number.

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, 51394744 + ... + 51397819.

It is an arithmetic number, because the mean of its divisors is an integer number (29681352855).

Almost surely, 2^158094961894 is an apocalyptic number.

158094961894 is a deficient number, since it is larger than the sum of its proper divisors (79355860946).

158094961894 is a wasteful number, since it uses less digits than its factorization.

158094961894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102793334.

The product of its (nonzero) digits is 22394880, while the sum is 64.

The spelling of 158094961894 in words is "one hundred fifty-eight billion, ninety-four million, nine hundred sixty-one thousand, eight hundred ninety-four".