150305740247 has 8 divisors (see below), whose sum is σ = 164147548320. Its totient is φ = 136789621920.

The previous prime is 150305740241. The next prime is 150305740289. The reversal of 150305740247 is 742047503051.

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 150305740247 - 2¹⁴ = 150305723863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150305740247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150305740241) 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, 81421472 + ... + 81423317.

It is an arithmetic number, because the mean of its divisors is an integer number (20518443540).

Almost surely, 2^150305740247 is an apocalyptic number.

150305740247 is a deficient number, since it is larger than the sum of its proper divisors (13841808073).

150305740247 is a wasteful number, since it uses less digits than its factorization.

150305740247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162844873.

The product of its (nonzero) digits is 117600, while the sum is 38.

The spelling of 150305740247 in words is "one hundred fifty billion, three hundred five million, seven hundred forty thousand, two hundred forty-seven".