116377135423261 has 8 divisors (see below), whose sum is σ = 116497044531000. Its totient is φ = 116257243399680.

The previous prime is 116377135423253. The next prime is 116377135423267. The reversal of 116377135423261 is 162324531773611.

It can be written as a sum of positive squares in 4 ways, for example, as 42624576562500 + 73752558860761 = 6528750^2 + 8587931^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116377135423261 - 2³ = 116377135423253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116377135423199 and 116377135423208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116377135423267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9382431 + ... + 17910451.

It is an arithmetic number, because the mean of its divisors is an integer number (14562130566375).

Almost surely, 2^{116377135423261} is an apocalyptic number.

It is an amenable number.

116377135423261 is a deficient number, since it is larger than the sum of its proper divisors (119909107739).

116377135423261 is a wasteful number, since it uses less digits than its factorization.

116377135423261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8542079.

The product of its digits is 3810240, while the sum is 52.

The spelling of 116377135423261 in words is "one hundred sixteen trillion, three hundred seventy-seven billion, one hundred thirty-five million, four hundred twenty-three thousand, two hundred sixty-one".