3816002026538 has 8 divisors (see below), whose sum is σ = 6164310965988. Its totient is φ = 1761231704544.

The previous prime is 3816002026481. The next prime is 3816002026589. The reversal of 3816002026538 is 8356202006183.

It can be written as a sum of positive squares in 2 ways, for example, as 3443166002929 + 372836023609 = 1855577^2 + 610603^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73384654331 + ... + 73384654382.

Almost surely, 2^{3816002026538} is an apocalyptic number.

3816002026538 is a deficient number, since it is larger than the sum of its proper divisors (2348308939450).

3816002026538 is a wasteful number, since it uses less digits than its factorization.

3816002026538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146769308728.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 3816002026538 in words is "three trillion, eight hundred sixteen billion, two million, twenty-six thousand, five hundred thirty-eight".