158004670038 has 16 divisors (see below), whose sum is σ = 316529955840. Its totient is φ = 52581454056.

The previous prime is 158004669961. The next prime is 158004670039. The reversal of 158004670038 is 830076400851.

It is a super-4 number, since 4×158004670038⁴ (a number of 46 digits) contains 4444 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158004670039) 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, 21688378 + ... + 21695661.

It is an arithmetic number, because the mean of its divisors is an integer number (19783122240).

Almost surely, 2^158004670038 is an apocalyptic number.

158004670038 is an abundant number, since it is smaller than the sum of its proper divisors (158525285802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158004670038 is a wasteful number, since it uses less digits than its factorization.

158004670038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43384651.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 158004670038 in words is "one hundred fifty-eight billion, four million, six hundred seventy thousand, thirty-eight".