1014023140 has 96 divisors (see below), whose sum is σ = 2438553600. Its totient is φ = 350877696.

The previous prime is 1014023093. The next prime is 1014023203. The reversal of 1014023140 is 413204101.

1014023140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1692561 + ... + 1693159.

It is an arithmetic number, because the mean of its divisors is an integer number (25401600).

Almost surely, 2^1014023140 is an apocalyptic number.

1014023140 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 1014023140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219276800).

1014023140 is an abundant number, since it is smaller than the sum of its proper divisors (1424530460).

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

1014023140 is a wasteful number, since it uses less digits than its factorization.

1014023140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1019 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1014023140 is about 31843.7299950869. The cubic root of 1014023140 is about 1004.6526988204.

Adding to 1014023140 its reverse (413204101), we get a palindrome (1427227241).

The spelling of 1014023140 in words is "one billion, fourteen million, twenty-three thousand, one hundred forty".