1834445141 has 8 divisors (see below), whose sum is σ = 1916129280. Its totient is φ = 1753989552.

The previous prime is 1834445113. The next prime is 1834445147. The reversal of 1834445141 is 1415444381.

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

It is a cyclic number.

It is not a de Polignac number, because 1834445141 - 2⁶ = 1834445077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1834445147) 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, 304085 + ... + 310058.

It is an arithmetic number, because the mean of its divisors is an integer number (239516160).

Almost surely, 2^1834445141 is an apocalyptic number.

It is an amenable number.

1834445141 is a deficient number, since it is larger than the sum of its proper divisors (81684139).

1834445141 is a wasteful number, since it uses less digits than its factorization.

1834445141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614275.

The product of its digits is 30720, while the sum is 35.

The square root of 1834445141 is about 42830.4230775275. The cubic root of 1834445141 is about 1224.1507685630.

The spelling of 1834445141 in words is "one billion, eight hundred thirty-four million, four hundred forty-five thousand, one hundred forty-one".