118648504300429 has 4 divisors (see below), whose sum is σ = 118648531324476. Its totient is φ = 118648477276384.

The previous prime is 118648504300423. The next prime is 118648504300493. The reversal of 118648504300429 is 924003405846811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 541644481225 + 118106859819204 = 735965^2 + 10867698^2 .

It is a cyclic number.

It is not a de Polignac number, because 118648504300429 - 2⁷ = 118648504300301 is a prime.

It is a super-3 number, since 3×118648504300429³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 118648504300429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118648504300423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5237074 + ... + 16270339.

It is an arithmetic number, because the mean of its divisors is an integer number (29662132831119).

Almost surely, 2^{118648504300429} is an apocalyptic number.

It is an amenable number.

118648504300429 is a deficient number, since it is larger than the sum of its proper divisors (27024047).

118648504300429 is an equidigital number, since it uses as much as digits as its factorization.

118648504300429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27024046.

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 118648504300429 in words is "one hundred eighteen trillion, six hundred forty-eight billion, five hundred four million, three hundred thousand, four hundred twenty-nine".