114478301638 has 4 divisors (see below), whose sum is σ = 171717452460. Its totient is φ = 57239150818.

The previous prime is 114478301627. The next prime is 114478301653. The reversal of 114478301638 is 836103874411.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28619575408 + ... + 28619575411.

It is an arithmetic number, because the mean of its divisors is an integer number (42929363115).

Almost surely, 2^114478301638 is an apocalyptic number.

114478301638 is a deficient number, since it is larger than the sum of its proper divisors (57239150822).

114478301638 is an equidigital number, since it uses as much as digits as its factorization.

114478301638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57239150821.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 114478301638 in words is "one hundred fourteen billion, four hundred seventy-eight million, three hundred one thousand, six hundred thirty-eight".