1024423301340 has 144 divisors (see below), whose sum is σ = 3319786753920. Its totient is φ = 254938907520.

The previous prime is 1024423301327. The next prime is 1024423301347. The reversal of 1024423301340 is 431033244201.

1024423301340 is a `hidden beast` number, since 10 + 2 + 4 + 4 + 2 + 3 + 301 + 340 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024423301347) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2006226 + ... + 2464505.

It is an arithmetic number, because the mean of its divisors is an integer number (23054074680).

Almost surely, 2^{1024423301340} is an apocalyptic number.

1024423301340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1024423301340 is an abundant number, since it is smaller than the sum of its proper divisors (2295363452580).

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

1024423301340 is a wasteful number, since it uses less digits than its factorization.

1024423301340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470832 (or 4470827 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1024423301340 its reverse (431033244201), we get a palindrome (1455456545541).

The spelling of 1024423301340 in words is "one trillion, twenty-four billion, four hundred twenty-three million, three hundred one thousand, three hundred forty".