116405155299 has 16 divisors (see below), whose sum is σ = 163383454080. Its totient is φ = 73515536640.

The previous prime is 116405155187. The next prime is 116405155303. The reversal of 116405155299 is 992551504611.

It is not a de Polignac number, because 116405155299 - 2¹⁹ = 116404631011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116405155799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1704499 + ... + 1771475.

It is an arithmetic number, because the mean of its divisors is an integer number (10211465880).

Almost surely, 2^116405155299 is an apocalyptic number.

116405155299 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

116405155299 is a deficient number, since it is larger than the sum of its proper divisors (46978298781).

116405155299 is a wasteful number, since it uses less digits than its factorization.

116405155299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97490.

The product of its (nonzero) digits is 486000, while the sum is 48.

The spelling of 116405155299 in words is "one hundred sixteen billion, four hundred five million, one hundred fifty-five thousand, two hundred ninety-nine".