132426216542506 has 16 divisors (see below), whose sum is σ = 199905162340680. Its totient is φ = 65791165040640.

The previous prime is 132426216542479. The next prime is 132426216542623. The reversal of 132426216542506 is 605245612624231.

It can be written as a sum of positive squares in 4 ways, for example, as 119587675428225 + 12838541114281 = 10935615^2 + 3583091^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 132426216542506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183646986 + ... + 184366666.

Almost surely, 2^{132426216542506} is an apocalyptic number.

132426216542506 is a deficient number, since it is larger than the sum of its proper divisors (67478945798174).

132426216542506 is a wasteful number, since it uses less digits than its factorization.

132426216542506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305849.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 132426216542506 in words is "one hundred thirty-two trillion, four hundred twenty-six billion, two hundred sixteen million, five hundred forty-two thousand, five hundred six".