3850441145 has 8 divisors (see below), whose sum is σ = 4625061000. Its totient is φ = 3077331840.

The previous prime is 3850441141. The next prime is 3850441151. The reversal of 3850441145 is 5411440583.

It can be written as a sum of positive squares in 4 ways, for example, as 14992384 + 3835448761 = 3872^2 + 61931^2 .

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

It is not a de Polignac number, because 3850441145 - 2² = 3850441141 is a prime.

It is a super-2 number, since 2×3850441145² = 29651794022217822050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3850441141) 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, 372020 + ... + 382229.

It is an arithmetic number, because the mean of its divisors is an integer number (578132625).

Almost surely, 2^3850441145 is an apocalyptic number.

It is an amenable number.

3850441145 is a deficient number, since it is larger than the sum of its proper divisors (774619855).

3850441145 is a wasteful number, since it uses less digits than its factorization.

3850441145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755275.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 3850441145 is about 62051.9229758434. The cubic root of 3850441145 is about 1567.3650671930.

The spelling of 3850441145 in words is "three billion, eight hundred fifty million, four hundred forty-one thousand, one hundred forty-five".