2401818242386 has 4 divisors (see below), whose sum is σ = 3602727363582. Its totient is φ = 1200909121192.

The previous prime is 2401818242353. The next prime is 2401818242399. The reversal of 2401818242386 is 6832428181042.

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

It can be written as a sum of positive squares in only one way, i.e., 1300441456161 + 1101376786225 = 1140369^2 + 1049465^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 600454560595 + ... + 600454560598.

Almost surely, 2^{2401818242386} is an apocalyptic number.

2401818242386 is a deficient number, since it is larger than the sum of its proper divisors (1200909121196).

2401818242386 is a wasteful number, since it uses less digits than its factorization.

2401818242386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200909121195.

The product of its (nonzero) digits is 1179648, while the sum is 49.

The spelling of 2401818242386 in words is "two trillion, four hundred one billion, eight hundred eighteen million, two hundred forty-two thousand, three hundred eighty-six".