116343721635 has 32 divisors (see below), whose sum is σ = 190514615808. Its totient is φ = 60595637760.

The previous prime is 116343721597. The next prime is 116343721639. The reversal of 116343721635 is 536127343611.

It is not a de Polignac number, because 116343721635 - 2¹⁰ = 116343720611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116343721639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4290570 + ... + 4317600.

It is an arithmetic number, because the mean of its divisors is an integer number (5953581744).

Almost surely, 2^116343721635 is an apocalyptic number.

116343721635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116343721635 is a deficient number, since it is larger than the sum of its proper divisors (74170894173).

116343721635 is a wasteful number, since it uses less digits than its factorization.

116343721635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33755.

The product of its digits is 272160, while the sum is 42.

The spelling of 116343721635 in words is "one hundred sixteen billion, three hundred forty-three million, seven hundred twenty-one thousand, six hundred thirty-five".