117648255454043 has 16 divisors (see below), whose sum is σ = 125004720960000. Its totient is φ = 110512271302272.

The previous prime is 117648255454033. The next prime is 117648255454073. The reversal of 117648255454043 is 340454552846711.

It is a cyclic number.

It is not a de Polignac number, because 117648255454043 - 2¹² = 117648255449947 is a prime.

It is a super-2 number, since 2×117648255454043² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117648255454033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8523398 + ... + 17548356.

It is an arithmetic number, because the mean of its divisors is an integer number (7812795060000).

Almost surely, 2^{117648255454043} is an apocalyptic number.

117648255454043 is a deficient number, since it is larger than the sum of its proper divisors (7356465505957).

117648255454043 is a wasteful number, since it uses less digits than its factorization.

117648255454043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9037174.

The product of its (nonzero) digits is 64512000, while the sum is 59.

The spelling of 117648255454043 in words is "one hundred seventeen trillion, six hundred forty-eight billion, two hundred fifty-five million, four hundred fifty-four thousand, forty-three".