1442043354 has 8 divisors (see below), whose sum is σ = 2884086720. Its totient is φ = 480681116.

The previous prime is 1442043341. The next prime is 1442043359. The reversal of 1442043354 is 4533402441.

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

1442043354 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1442043359) 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, 120170274 + ... + 120170285.

It is an arithmetic number, because the mean of its divisors is an integer number (360510840).

Almost surely, 2^1442043354 is an apocalyptic number.

1442043354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1442043354 is a wasteful number, since it uses less digits than its factorization.

1442043354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240340564.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 1442043354 is about 37974.2459306304. The cubic root of 1442043354 is about 1129.7771126948. Note that the first 3 decimals are identical.

Adding to 1442043354 its reverse (4533402441), we get a palindrome (5975445795).

The spelling of 1442043354 in words is "one billion, four hundred forty-two million, forty-three thousand, three hundred fifty-four".