116621262452 has 6 divisors (see below), whose sum is σ = 204087209298. Its totient is φ = 58310631224.

The previous prime is 116621262431. The next prime is 116621262521. The reversal of 116621262452 is 254262126611.

116621262452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 70011043216 + 46610219236 = 264596^2 + 215894^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14577657803 + ... + 14577657810.

It is an arithmetic number, because the mean of its divisors is an integer number (34014534883).

Almost surely, 2^116621262452 is an apocalyptic number.

It is an amenable number.

116621262452 is a deficient number, since it is larger than the sum of its proper divisors (87465946846).

116621262452 is a wasteful number, since it uses less digits than its factorization.

116621262452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29155315617 (or 29155315615 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The spelling of 116621262452 in words is "one hundred sixteen billion, six hundred twenty-one million, two hundred sixty-two thousand, four hundred fifty-two".