149739888327 has 8 divisors (see below), whose sum is σ = 200209322880. Its totient is φ = 99548523000.

The previous prime is 149739888317. The next prime is 149739888341. The reversal of 149739888327 is 723888937941.

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

It is not a de Polignac number, because 149739888327 - 2¹⁹ = 149739364039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149739888317) 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, 69516049 + ... + 69518202.

It is an arithmetic number, because the mean of its divisors is an integer number (25026165360).

Almost surely, 2^149739888327 is an apocalyptic number.

149739888327 is a deficient number, since it is larger than the sum of its proper divisors (50469434553).

149739888327 is a wasteful number, since it uses less digits than its factorization.

149739888327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139034613.

The product of its digits is 146313216, while the sum is 69.

The spelling of 149739888327 in words is "one hundred forty-nine billion, seven hundred thirty-nine million, eight hundred eighty-eight thousand, three hundred twenty-seven".