117824393548690 has 16 divisors (see below), whose sum is σ = 212575982428800. Its totient is φ = 47020407632560.

The previous prime is 117824393548619. The next prime is 117824393548733. The reversal of 117824393548690 is 96845393428711.

It is a super-2 number, since 2×117824393548690² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13668718840 + ... + 13668727459.

It is an arithmetic number, because the mean of its divisors is an integer number (13285998901800).

It is a 1-persistent number, because it is pandigital, but 2⋅117824393548690 = 235648787097380 is not.

Almost surely, 2^{117824393548690} is an apocalyptic number.

117824393548690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117824393548690 is a deficient number, since it is larger than the sum of its proper divisors (94751588880110).

117824393548690 is a wasteful number, since it uses less digits than its factorization.

117824393548690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27337446737.

The product of its (nonzero) digits is 313528320, while the sum is 70.

The spelling of 117824393548690 in words is "one hundred seventeen trillion, eight hundred twenty-four billion, three hundred ninety-three million, five hundred forty-eight thousand, six hundred ninety".