132521242415 has 8 divisors (see below), whose sum is σ = 159037071648. Its totient is φ = 106009273440.

The previous prime is 132521242411. The next prime is 132521242481. The reversal of 132521242415 is 514242125231.

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

It is not a de Polignac number, because 132521242415 - 2² = 132521242411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132521242411) 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, 888992 + ... + 1027301.

It is an arithmetic number, because the mean of its divisors is an integer number (19879633956).

Almost surely, 2^132521242415 is an apocalyptic number.

132521242415 is a deficient number, since it is larger than the sum of its proper divisors (26515829233).

132521242415 is a wasteful number, since it uses less digits than its factorization.

132521242415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930129.

The product of its digits is 19200, while the sum is 32.

Adding to 132521242415 its reverse (514242125231), we get a palindrome (646763367646).

The spelling of 132521242415 in words is "one hundred thirty-two billion, five hundred twenty-one million, two hundred forty-two thousand, four hundred fifteen".