149288832015 has 16 divisors (see below), whose sum is σ = 240327547008. Its totient is φ = 79132238496.

The previous prime is 149288832001. The next prime is 149288832019. The reversal of 149288832015 is 510238882941.

It is not a de Polignac number, because 149288832015 - 2¹⁰ = 149288830991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149288832019) 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, 30526969 + ... + 30531858.

It is an arithmetic number, because the mean of its divisors is an integer number (15020471688).

Almost surely, 2^149288832015 is an apocalyptic number.

149288832015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

149288832015 is a deficient number, since it is larger than the sum of its proper divisors (91038714993).

149288832015 is a wasteful number, since it uses less digits than its factorization.

149288832015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61058998.

The product of its (nonzero) digits is 1105920, while the sum is 51.

The spelling of 149288832015 in words is "one hundred forty-nine billion, two hundred eighty-eight million, eight hundred thirty-two thousand, fifteen".