1024230054440 has 64 divisors (see below), whose sum is σ = 2362777194960. Its totient is φ = 399352135680.

The previous prime is 1024230054409. The next prime is 1024230054469. The reversal of 1024230054440 is 444500324201.

It can be written as a sum of positive squares in 8 ways, for example, as 301495435396 + 722734619044 = 549086^2 + 850138^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1620092 + ... + 2161748.

Almost surely, 2^{1024230054440} is an apocalyptic number.

1024230054440 is a gapful number since it is divisible by the number (10) 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 1024230054440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1181388597480).

1024230054440 is an abundant number, since it is smaller than the sum of its proper divisors (1338547140520).

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

1024230054440 is a wasteful number, since it uses less digits than its factorization.

1024230054440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542862 (or 542858 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 1024230054440 its reverse (444500324201), we get a palindrome (1468730378641).

The spelling of 1024230054440 in words is "one trillion, twenty-four billion, two hundred thirty million, fifty-four thousand, four hundred forty".