132740827135061 has 32 divisors (see below), whose sum is σ = 138995812015200. Its totient is φ = 126602890444800.

The previous prime is 132740827135039. The next prime is 132740827135069. The reversal of 132740827135061 is 160531728047231.

It can be written as a sum of positive squares in 16 ways, for example, as 19807039260100 + 112933787874961 = 4450510^2 + 10627031^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132740827135061 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 (132740827135069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3643404701 + ... + 3643441133.

It is an arithmetic number, because the mean of its divisors is an integer number (4343619125475).

Almost surely, 2^{132740827135061} is an apocalyptic number.

It is an amenable number.

132740827135061 is a deficient number, since it is larger than the sum of its proper divisors (6254984880139).

132740827135061 is a wasteful number, since it uses less digits than its factorization.

132740827135061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38969.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 132740827135061 in words is "one hundred thirty-two trillion, seven hundred forty billion, eight hundred twenty-seven million, one hundred thirty-five thousand, sixty-one".