132015015533421 has 6 divisors (see below), whose sum is σ = 190688355770510. Its totient is φ = 88010010355608.

The previous prime is 132015015533413. The next prime is 132015015533437. The reversal of 132015015533421 is 124335510510231.

It is a happy number.

132015015533421 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 1 + 50 + 1 + 553 + 34 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 89068029507396 + 42946986026025 = 9437586^2 + 6553395^2 .

It is not a de Polignac number, because 132015015533421 - 2³ = 132015015533413 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 (132015015533441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7334167529626 + ... + 7334167529643.

Almost surely, 2^{132015015533421} is an apocalyptic number.

It is an amenable number.

132015015533421 is a deficient number, since it is larger than the sum of its proper divisors (58673340237089).

132015015533421 is a wasteful number, since it uses less digits than its factorization.

132015015533421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14668335059275 (or 14668335059272 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 132015015533421 in words is "one hundred thirty-two trillion, fifteen billion, fifteen million, five hundred thirty-three thousand, four hundred twenty-one".