116340044443621 has 8 divisors (see below), whose sum is σ = 116349847507800. Its totient is φ = 116330241838080.

The previous prime is 116340044443613. The next prime is 116340044443661. The reversal of 116340044443621 is 126344440043611.

It can be written as a sum of positive squares in 4 ways, for example, as 4568927625025 + 111771116818596 = 2137505^2 + 10572186^2 .

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 116340044443621 - 2³ = 116340044443613 is a prime.

It is a super-2 number, since 2×116340044443621² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116340044443661) 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, 653914645 + ... + 654092533.

It is an arithmetic number, because the mean of its divisors is an integer number (14543730938475).

Almost surely, 2^{116340044443621} is an apocalyptic number.

It is an amenable number.

116340044443621 is a deficient number, since it is larger than the sum of its proper divisors (9803064179).

116340044443621 is a wasteful number, since it uses less digits than its factorization.

116340044443621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229319.

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 116340044443621 in words is "one hundred sixteen trillion, three hundred forty billion, forty-four million, four hundred forty-three thousand, six hundred twenty-one".