132426216542521 has 16 divisors (see below), whose sum is σ = 152068886956800. Its totient is φ = 114050908731600.

The previous prime is 132426216542479. The next prime is 132426216542623. The reversal of 132426216542521 is 125245612624231.

It is a cyclic number.

It is not a de Polignac number, because 132426216542521 - 2¹¹ = 132426216540473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132426216543521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75393990 + ... + 77130448.

It is an arithmetic number, because the mean of its divisors is an integer number (9504305434800).

Almost surely, 2^{132426216542521} is an apocalyptic number.

132426216542521 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132426216542521 is a deficient number, since it is larger than the sum of its proper divisors (19642670414279).

132426216542521 is a wasteful number, since it uses less digits than its factorization.

132426216542521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101380.

The product of its digits is 1382400, while the sum is 46.

The spelling of 132426216542521 in words is "one hundred thirty-two trillion, four hundred twenty-six billion, two hundred sixteen million, five hundred forty-two thousand, five hundred twenty-one".