3828114226581 has 8 divisors (see below), whose sum is σ = 5122316546304. Its totient is φ = 2542994028960.

The previous prime is 3828114226567. The next prime is 3828114226613. The reversal of 3828114226581 is 1856224118283.

It is a happy number.

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

It is not a de Polignac number, because 3828114226581 - 2²⁵ = 3828080672149 is a prime.

It is a super-2 number, since 2×3828114226581² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3828114226501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2270529541 + ... + 2270531226.

It is an arithmetic number, because the mean of its divisors is an integer number (640289568288).

Almost surely, 2^{3828114226581} is an apocalyptic number.

It is an amenable number.

3828114226581 is a deficient number, since it is larger than the sum of its proper divisors (1294202319723).

3828114226581 is a wasteful number, since it uses less digits than its factorization.

3828114226581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541061051.

The product of its digits is 1474560, while the sum is 51.

The spelling of 3828114226581 in words is "three trillion, eight hundred twenty-eight billion, one hundred fourteen million, two hundred twenty-six thousand, five hundred eighty-one".