132740337370247 has 4 divisors (see below), whose sum is σ = 132741593689656. Its totient is φ = 132739081050840.

The previous prime is 132740337370237. The next prime is 132740337370261. The reversal of 132740337370247 is 742073733047231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132740337370247 - 2¹⁴ = 132740337353863 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 (132740337370237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628001204 + ... + 628212537.

It is an arithmetic number, because the mean of its divisors is an integer number (33185398422414).

Almost surely, 2^{132740337370247} is an apocalyptic number.

132740337370247 is a deficient number, since it is larger than the sum of its proper divisors (1256319409).

132740337370247 is a wasteful number, since it uses less digits than its factorization.

132740337370247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256319408.

The product of its (nonzero) digits is 12446784, while the sum is 53.

The spelling of 132740337370247 in words is "one hundred thirty-two trillion, seven hundred forty billion, three hundred thirty-seven million, three hundred seventy thousand, two hundred forty-seven".