1446345234 has 48 divisors (see below), whose sum is σ = 3304959840. Its totient is φ = 473934240.

The previous prime is 1446345209. The next prime is 1446345247. The reversal of 1446345234 is 4325436441.

1446345234 is a `hidden beast` number, since 14 + 4 + 634 + 5 + 2 + 3 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3454 + ... + 53894.

It is an arithmetic number, because the mean of its divisors is an integer number (68853330).

Almost surely, 2^1446345234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1446345234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1652479920).

1446345234 is an abundant number, since it is smaller than the sum of its proper divisors (1858614606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1446345234 is an equidigital number, since it uses as much as digits as its factorization.

1446345234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50517 (or 50505 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 1446345234 is about 38030.8458228318. The cubic root of 1446345234 is about 1130.8994415587.

The spelling of 1446345234 in words is "one billion, four hundred forty-six million, three hundred forty-five thousand, two hundred thirty-four".