3818040303534 has 8 divisors (see below), whose sum is σ = 7636080607080. Its totient is φ = 1272680101176.

The previous prime is 3818040303533. The next prime is 3818040303593. The reversal of 3818040303534 is 4353030408183.

It is a sphenic number, since it is the product of 3 distinct primes.

3818040303534 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3818040303533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318170025289 + ... + 318170025300.

It is an arithmetic number, because the mean of its divisors is an integer number (954510075885).

Almost surely, 2^{3818040303534} is an apocalyptic number.

3818040303534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3818040303534 is a wasteful number, since it uses less digits than its factorization.

3818040303534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636340050594.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 3818040303534 in words is "three trillion, eight hundred eighteen billion, forty million, three hundred three thousand, five hundred thirty-four".