158183960399 has 8 divisors (see below), whose sum is σ = 167665778928. Its totient is φ = 148721795200.

The previous prime is 158183960387. The next prime is 158183960453. The reversal of 158183960399 is 993069381851.

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

It is a cyclic number.

It is not a de Polignac number, because 158183960399 - 2¹⁶ = 158183894863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158183960359) 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, 4896752 + ... + 4928949.

It is an arithmetic number, because the mean of its divisors is an integer number (20958222366).

Almost surely, 2^158183960399 is an apocalyptic number.

158183960399 is a deficient number, since it is larger than the sum of its proper divisors (9481818529).

158183960399 is an equidigital number, since it uses as much as digits as its factorization.

158183960399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9826665.

The product of its (nonzero) digits is 12597120, while the sum is 62.

The spelling of 158183960399 in words is "one hundred fifty-eight billion, one hundred eighty-three million, nine hundred sixty thousand, three hundred ninety-nine".