149816838167 has 8 divisors (see below), whose sum is σ = 152475648000. Its totient is φ = 147177088344.

The previous prime is 149816838163. The next prime is 149816838181. The reversal of 149816838167 is 761838618941.

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 149816838167 - 2² = 149816838163 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 (149816838163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4749143 + ... + 4780584.

It is an arithmetic number, because the mean of its divisors is an integer number (19059456000).

Almost surely, 2^149816838167 is an apocalyptic number.

149816838167 is a deficient number, since it is larger than the sum of its proper divisors (2658809833).

149816838167 is an equidigital number, since it uses as much as digits as its factorization.

149816838167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9530005.

The product of its digits is 13934592, while the sum is 62.

The spelling of 149816838167 in words is "one hundred forty-nine billion, eight hundred sixteen million, eight hundred thirty-eight thousand, one hundred sixty-seven".