132442447015 has 24 divisors (see below), whose sum is σ = 164321976672. Its totient is φ = 102472145280.

The previous prime is 132442446973. The next prime is 132442447019. The reversal of 132442447015 is 510744244231.

It is not a de Polignac number, because 132442447015 - 2⁹ = 132442446503 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132442447019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1085185 + ... + 1201045.

It is an arithmetic number, because the mean of its divisors is an integer number (6846749028).

Almost surely, 2^132442447015 is an apocalyptic number.

132442447015 is a deficient number, since it is larger than the sum of its proper divisors (31879529657).

132442447015 is a wasteful number, since it uses less digits than its factorization.

132442447015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116107 (or 116070 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 132442447015 in words is "one hundred thirty-two billion, four hundred forty-two million, four hundred forty-seven thousand, fifteen".