116388447459 has 16 divisors (see below), whose sum is σ = 163477870080. Its totient is φ = 73451944800.

The previous prime is 116388447451. The next prime is 116388447533. The reversal of 116388447459 is 954744883611.

It is not a de Polignac number, because 116388447459 - 2³ = 116388447451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116388447451) 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, 710587 + ... + 858900.

It is an arithmetic number, because the mean of its divisors is an integer number (10217366880).

Almost surely, 2^116388447459 is an apocalyptic number.

116388447459 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

116388447459 is a deficient number, since it is larger than the sum of its proper divisors (47089422621).

116388447459 is a wasteful number, since it uses less digits than its factorization.

116388447459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570810.

The product of its digits is 23224320, while the sum is 60.

The spelling of 116388447459 in words is "one hundred sixteen billion, three hundred eighty-eight million, four hundred forty-seven thousand, four hundred fifty-nine".