132435334615621 has 16 divisors (see below), whose sum is σ = 134027833724928. Its totient is φ = 130852122419200.

The previous prime is 132435334615501. The next prime is 132435334615637. The reversal of 132435334615621 is 126516433534231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132435334615621 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 (132435334615681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71571516 + ... + 73398586.

It is an arithmetic number, because the mean of its divisors is an integer number (8376739607808).

Almost surely, 2^{132435334615621} is an apocalyptic number.

It is an amenable number.

132435334615621 is a deficient number, since it is larger than the sum of its proper divisors (1592499109307).

132435334615621 is a wasteful number, since it uses less digits than its factorization.

132435334615621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829612.

The product of its digits is 4665600, while the sum is 49.

The spelling of 132435334615621 in words is "one hundred thirty-two trillion, four hundred thirty-five billion, three hundred thirty-four million, six hundred fifteen thousand, six hundred twenty-one".