3780027104081 has 4 divisors (see below), whose sum is σ = 3780565040112. Its totient is φ = 3779489168052.

The previous prime is 3780027104047. The next prime is 3780027104089. The reversal of 3780027104081 is 1804017200873.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3780027104081 - 2¹⁸ = 3780026841937 is a prime.

It is a super-2 number, since 2×3780027104081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3780027104089) 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, 268957475 + ... + 268971528.

It is an arithmetic number, because the mean of its divisors is an integer number (945141260028).

Almost surely, 2^{3780027104081} is an apocalyptic number.

It is an amenable number.

3780027104081 is a deficient number, since it is larger than the sum of its proper divisors (537936031).

3780027104081 is an equidigital number, since it uses as much as digits as its factorization.

3780027104081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537936030.

The product of its (nonzero) digits is 75264, while the sum is 41.

The spelling of 3780027104081 in words is "three trillion, seven hundred eighty billion, twenty-seven million, one hundred four thousand, eighty-one".