132761722439 has 2 divisors, whose sum is σ = 132761722440. Its totient is φ = 132761722438.

The previous prime is 132761722409. The next prime is 132761722529. The reversal of 132761722439 is 934227167231.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (934227167231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132761722439 - 2³⁶ = 64042245703 is a prime.

It is a super-2 number, since 2×132761722439² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132761722393 and 132761722402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132761722409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66380861219 + 66380861220.

It is an arithmetic number, because the mean of its divisors is an integer number (66380861220).

Almost surely, 2^132761722439 is an apocalyptic number.

132761722439 is a deficient number, since it is larger than the sum of its proper divisors (1).

132761722439 is an equidigital number, since it uses as much as digits as its factorization.

132761722439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 47.

The spelling of 132761722439 in words is "one hundred thirty-two billion, seven hundred sixty-one million, seven hundred twenty-two thousand, four hundred thirty-nine".