1031424000 has 384 divisors, whose sum is σ = 3679603200. Its totient is φ = 255590400.

The previous prime is 1031423999. The next prime is 1031424049. The reversal of 1031424000 is 4241301.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13055961 + ... + 13056039.

It is an arithmetic number, because the mean of its divisors is an integer number (9582300).

Almost surely, 2^1031424000 is an apocalyptic number.

1031424000 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 1031424000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1839801600).

1031424000 is an abundant number, since it is smaller than the sum of its proper divisors (2648179200).

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

1031424000 is an equidigital number, since it uses as much as digits as its factorization.

1031424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1031424000 is about 32115.7905087202. The cubic root of 1031424000 is about 1010.3668242440.

Adding to 1031424000 its reverse (4241301), we get a palindrome (1035665301).

The spelling of 1031424000 in words is "one billion, thirty-one million, four hundred twenty-four thousand".