116340621519 has 16 divisors (see below), whose sum is σ = 158754810240. Its totient is φ = 75760170720.

The previous prime is 116340621517. The next prime is 116340621569. The reversal of 116340621519 is 915126043611.

It is not a de Polignac number, because 116340621519 - 2¹ = 116340621517 is a prime.

It is a super-2 number, since 2×116340621519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116340621517) 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 15 ways as a sum of consecutive naturals, for example, 2065497 + ... + 2121074.

It is an arithmetic number, because the mean of its divisors is an integer number (9922175640).

Almost surely, 2^116340621519 is an apocalyptic number.

116340621519 is a deficient number, since it is larger than the sum of its proper divisors (42414188721).

116340621519 is a wasteful number, since it uses less digits than its factorization.

116340621519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4186790.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 116340621519 in words is "one hundred sixteen billion, three hundred forty million, six hundred twenty-one thousand, five hundred nineteen".