1026119430 has 96 divisors (see below), whose sum is σ = 3099140928. Its totient is φ = 230688000.

The previous prime is 1026119411. The next prime is 1026119509. The reversal of 1026119430 is 349116201.

1026119430 is a `hidden beast` number, since 1 + 0 + 2 + 611 + 9 + 43 + 0 = 666.

1026119430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1026119394 and 1026119403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25080 + ... + 51780.

It is an arithmetic number, because the mean of its divisors is an integer number (32282718).

Almost surely, 2^1026119430 is an apocalyptic number.

1026119430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1026119430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1549570464).

1026119430 is an abundant number, since it is smaller than the sum of its proper divisors (2073021498).

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

1026119430 is a wasteful number, since it uses less digits than its factorization.

1026119430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26782 (or 26779 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1026119430 is about 32033.0989759030. The cubic root of 1026119430 is about 1008.6317550947.

The spelling of 1026119430 in words is "one billion, twenty-six million, one hundred nineteen thousand, four hundred thirty".