116321617133445 has 16 divisors (see below), whose sum is σ = 187853976083520. Its totient is φ = 61458399581184.

The previous prime is 116321617133413. The next prime is 116321617133549. The reversal of 116321617133445 is 544331716123611.

It is not a de Polignac number, because 116321617133445 - 2⁵ = 116321617133413 is a prime.

It is a super-2 number, since 2×116321617133445² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116321617133394 and 116321617133403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36237262300 + ... + 36237265509.

It is an arithmetic number, because the mean of its divisors is an integer number (11740873505220).

Almost surely, 2^{116321617133445} is an apocalyptic number.

116321617133445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116321617133445 is a deficient number, since it is larger than the sum of its proper divisors (71532358950075).

116321617133445 is a wasteful number, since it uses less digits than its factorization.

116321617133445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72474527924.

The product of its digits is 1088640, while the sum is 48.

The spelling of 116321617133445 in words is "one hundred sixteen trillion, three hundred twenty-one billion, six hundred seventeen million, one hundred thirty-three thousand, four hundred forty-five".