132002261473 has 6 divisors (see below), whose sum is σ = 135300356582. Its totient is φ = 128782692480.

The previous prime is 132002261441. The next prime is 132002261483. The reversal of 132002261473 is 374162200231.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 10066510224 + 121935751249 = 100332^2 + 349193^2 .

It is not a de Polignac number, because 132002261473 - 2⁵ = 132002261441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132002261483) 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 5 ways as a sum of consecutive naturals, for example, 39261336 + ... + 39264697.

Almost surely, 2^132002261473 is an apocalyptic number.

It is an amenable number.

132002261473 is a deficient number, since it is larger than the sum of its proper divisors (3298095109).

132002261473 is an frugal number, since it uses more digits than its factorization.

132002261473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78526115 (or 78526074 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 132002261473 in words is "one hundred thirty-two billion, two million, two hundred sixty-one thousand, four hundred seventy-three".