115629214216 has 8 divisors (see below), whose sum is σ = 216804776670. Its totient is φ = 57814607104.

The previous prime is 115629214213. The next prime is 115629214219. The reversal of 115629214216 is 612412926511.

It is an interprime number because it is at equal distance from previous prime (115629214213) and next prime (115629214219).

It can be written as a sum of positive squares in only one way, i.e., 111803296900 + 3825917316 = 334370^2 + 61854^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (115629214213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7226825881 + ... + 7226825896.

Almost surely, 2^115629214216 is an apocalyptic number.

It is an amenable number.

115629214216 is a deficient number, since it is larger than the sum of its proper divisors (101175562454).

115629214216 is a wasteful number, since it uses less digits than its factorization.

115629214216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14453651783 (or 14453651779 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The spelling of 115629214216 in words is "one hundred fifteen billion, six hundred twenty-nine million, two hundred fourteen thousand, two hundred sixteen".