1054243344 has 160 divisors (see below), whose sum is σ = 3419781120. Its totient is φ = 271872000.

The previous prime is 1054243343. The next prime is 1054243357. The reversal of 1054243344 is 4433424501.

It is a super-2 number, since 2×1054243344² = 2222858056736604672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054243343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 557152 + ... + 559040.

It is an arithmetic number, because the mean of its divisors is an integer number (21373632).

Almost surely, 2^1054243344 is an apocalyptic number.

1054243344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054243344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1709890560).

1054243344 is an abundant number, since it is smaller than the sum of its proper divisors (2365537776).

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

1054243344 is a wasteful number, since it uses less digits than its factorization.

1054243344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069 (or 2063 counting only the distinct ones).

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

The square root of 1054243344 is about 32469.1136928620. The cubic root of 1054243344 is about 1017.7636972867.

Adding to 1054243344 its reverse (4433424501), we get a palindrome (5487667845).

The spelling of 1054243344 in words is "one billion, fifty-four million, two hundred forty-three thousand, three hundred forty-four".