149924187237 has 16 divisors (see below), whose sum is σ = 218119265280. Its totient is φ = 90843260400.

The previous prime is 149924187223. The next prime is 149924187277. The reversal of 149924187237 is 732781429941.

It is not a de Polignac number, because 149924187237 - 2¹² = 149924183141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149924187277) 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 15 ways as a sum of consecutive naturals, for example, 343287 + ... + 646292.

It is an arithmetic number, because the mean of its divisors is an integer number (13632454080).

Almost surely, 2^149924187237 is an apocalyptic number.

It is an amenable number.

149924187237 is a deficient number, since it is larger than the sum of its proper divisors (68195078043).

149924187237 is a wasteful number, since it uses less digits than its factorization.

149924187237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994184.

The product of its digits is 6096384, while the sum is 57.

The spelling of 149924187237 in words is "one hundred forty-nine billion, nine hundred twenty-four million, one hundred eighty-seven thousand, two hundred thirty-seven".