158673392770641 has 8 divisors (see below), whose sum is σ = 241788027079104. Its totient is φ = 90670510154640.

The previous prime is 158673392770639. The next prime is 158673392770703. The reversal of 158673392770641 is 146077293376851.

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

It is not a de Polignac number, because 158673392770641 - 2¹ = 158673392770639 is a prime.

It is a super-2 number, since 2×158673392770641² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (158673392770141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3777937923090 + ... + 3777937923131.

It is an arithmetic number, because the mean of its divisors is an integer number (30223503384888).

It is a 1-persistent number, because it is pandigital, but 2⋅158673392770641 = 317346785541282 is not.

Almost surely, 2^{158673392770641} is an apocalyptic number.

It is an amenable number.

158673392770641 is a deficient number, since it is larger than the sum of its proper divisors (83114634308463).

158673392770641 is an equidigital number, since it uses as much as digits as its factorization.

158673392770641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7555875846231.

The product of its (nonzero) digits is 320060160, while the sum is 69.

The spelling of 158673392770641 in words is "one hundred fifty-eight trillion, six hundred seventy-three billion, three hundred ninety-two million, seven hundred seventy thousand, six hundred forty-one".