117535449304242 has 90 divisors (see below), whose sum is σ = 264298261464237. Its totient is φ = 39040356915216.

The previous prime is 117535449304183. The next prime is 117535449304243. The reversal of 117535449304242 is 242403944535711.

117535449304242 is a `hidden beast` number, since 1 + 1 + 7 + 5 + 3 + 54 + 49 + 304 + 242 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 85786292643921 + 31749156660321 = 9262089^2 + 5634639^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7666011.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (117535449304243) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 43742257423 + ... + 43742260109.

Almost surely, 2^{117535449304242} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117535449304242

117535449304242 is an abundant number, since it is smaller than the sum of its proper divisors (146762812159995).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117535449304242 is an frugal number, since it uses more digits than its factorization.

117535449304242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6022 (or 3009 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 54.

The spelling of 117535449304242 in words is "one hundred seventeen trillion, five hundred thirty-five billion, four hundred forty-nine million, three hundred four thousand, two hundred forty-two".