1004140035 has 48 divisors (see below), whose sum is σ = 1767231648. Its totient is φ = 527385600.

The previous prime is 1004140019. The next prime is 1004140043. The reversal of 1004140035 is 5300414001.

It is a happy number.

It is not a de Polignac number, because 1004140035 - 2⁴ = 1004140019 is a prime.

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, 919840 + ... + 920930.

It is an arithmetic number, because the mean of its divisors is an integer number (36817326).

Almost surely, 2^1004140035 is an apocalyptic number.

1004140035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1004140035 is a deficient number, since it is larger than the sum of its proper divisors (763091613).

1004140035 is a wasteful number, since it uses less digits than its factorization.

1004140035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396 (or 1393 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1004140035 is about 31688.1686911693. The cubic root of 1004140035 is about 1001.3781116026.

Adding to 1004140035 its reverse (5300414001), we get a palindrome (6304554036).

The spelling of 1004140035 in words is "one billion, four million, one hundred forty thousand, thirty-five".