158008041631 has 8 divisors (see below), whose sum is σ = 177932809728. Its totient is φ = 139010007000.

The previous prime is 158008041629. The next prime is 158008041673. The reversal of 158008041631 is 136140800851.

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 158008041631 - 2¹ = 158008041629 is a prime.

It is a super-2 number, since 2×158008041631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158008041601) 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, 231683005 + ... + 231683686.

It is an arithmetic number, because the mean of its divisors is an integer number (22241601216).

Almost surely, 2^158008041631 is an apocalyptic number.

158008041631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

158008041631 is a deficient number, since it is larger than the sum of its proper divisors (19924768097).

158008041631 is a wasteful number, since it uses less digits than its factorization.

158008041631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463366733.

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 158008041631 in words is "one hundred fifty-eight billion, eight million, forty-one thousand, six hundred thirty-one".